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13101111122300 = 2252131011111223
BaseRepresentation
bin1011111010100101011100…
…0100110001100101111100
31201101110020221220201202222
42332221113010301211330
53204122033421403200
643510322314504512
72521344514065455
oct276512704614574
951343227821688
1013101111122300
1141a1171757493
1215770bb735138
13740577741176
1433415087c12c
1517abcb202d85
hexbea5713197c

13101111122300 has 18 divisors (see below), whose sum is σ = 28429411135608. Its totient is φ = 5240444448880.

The previous prime is 13101111122269. The next prime is 13101111122321. The reversal of 13101111122300 is 322111110131.

It is a super-2 number, since 2×131011111223002 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65505555512 + ... + 65505555711.

It is an arithmetic number, because the mean of its divisors is an integer number (1579411729756).

Almost surely, 213101111122300 is an apocalyptic number.

13101111122300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13101111122300 is an abundant number, since it is smaller than the sum of its proper divisors (15328300013308).

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

13101111122300 is a wasteful number, since it uses less digits than its factorization.

13101111122300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131011111237 (or 131011111230 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 13101111122300 its reverse (322111110131), we get a palindrome (13423222232431).

The spelling of 13101111122300 in words is "thirteen trillion, one hundred one billion, one hundred eleven million, one hundred twenty-two thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 131011111223 262022222446 524044444892 655055556115 1310111112230 2620222224460 3275277780575 6550555561150 13101111122300