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13103103100200 = 23352173313881021
BaseRepresentation
bin1011111010101100110111…
…0011100100010100101000
31201101122101210011200202020
42332223031303210110220
53204140123343201300
643511252113504440
72521445052446301
oct276531563442450
951348353150666
1013103103100200
1141a1aa4114a13
121577576872120
1374080433a009
1433429d2497a8
1517ac9602d8a0
hexbeacdce4528

13103103100200 has 192 divisors, whose sum is σ = 43138956697920. Its totient is φ = 3278685696000.

The previous prime is 13103103100189. The next prime is 13103103100201. The reversal of 13103103100200 is 200130130131.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13103103100200.

It is not an unprimeable number, because it can be changed into a prime (13103103100201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1435690 + ... + 5316710.

It is an arithmetic number, because the mean of its divisors is an integer number (224682066135).

Almost surely, 213103103100200 is an apocalyptic number.

13103103100200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13103103100200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21569478348960).

13103103100200 is an abundant number, since it is smaller than the sum of its proper divisors (30035853597720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13103103100200 is a wasteful number, since it uses less digits than its factorization.

13103103100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3881388 (or 3881379 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13103103100200 its reverse (200130130131), we get a palindrome (13303233230331).

The spelling of 13103103100200 in words is "thirteen trillion, one hundred three billion, one hundred three million, one hundred thousand, two hundred".