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13103301303102 = 2320533910635503
BaseRepresentation
bin1011111010101101100110…
…0111101001101100111110
31201101122220121010110000110
42332223121213221230332
53204141030113144402
643511323514010450
72521453010240313
oct276533147515476
951348817113013
1013103301303102
1141a2095a8a76a
121577611116a26
1374083641533a
143342bb6c0d0a
1517aca863056c
hexbead99e9b3e

13103301303102 has 16 divisors (see below), whose sum is σ = 26206732696320. Its totient is φ = 4367745419352.

The previous prime is 13103301303011. The next prime is 13103301303119. The reversal of 13103301303102 is 20130310330131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4085718 + ... + 6549785.

It is an arithmetic number, because the mean of its divisors is an integer number (1637920793520).

Almost surely, 213103301303102 is an apocalyptic number.

13103301303102 is an abundant number, since it is smaller than the sum of its proper divisors (13103431393218).

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

13103301303102 is a wasteful number, since it uses less digits than its factorization.

13103301303102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10840847.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 13103301303102 its reverse (20130310330131), we get a palindrome (33233611633233).

The spelling of 13103301303102 in words is "thirteen trillion, one hundred three billion, three hundred one million, three hundred three thousand, one hundred two".

Divisors: 1 2 3 6 205339 410678 616017 1232034 10635503 21271006 31906509 63813018 2183883550517 4367767101034 6551650651551 13103301303102