13611565045102 has 32 divisors (see below), whose sum is σ = 21408170047488. Its totient is φ = 6478393248096.

The previous prime is 13611565045049. The next prime is 13611565045139. The reversal of 13611565045102 is 20154056511631.

It is a super-2 number, since 2×13611565045102² (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 15 ways as a sum of consecutive naturals, for example, 28930128 + ... + 29396860.

It is an arithmetic number, because the mean of its divisors is an integer number (669005313984).

Almost surely, 2^{13611565045102} is an apocalyptic number.

13611565045102 is a deficient number, since it is larger than the sum of its proper divisors (7796605002386).

13611565045102 is a wasteful number, since it uses less digits than its factorization.

13611565045102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469824.

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 13611565045102 in words is "thirteen trillion, six hundred eleven billion, five hundred sixty-five million, forty-five thousand, one hundred two".