16113102504 has 32 divisors (see below), whose sum is σ = 40299803520. Its totient is φ = 5368761216.

The previous prime is 16113102491. The next prime is 16113102527. The reversal of 16113102504 is 40520131161.

It is a happy number.

It is a super-2 number, since 2×16113102504² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 83677 + ... + 198060.

It is an arithmetic number, because the mean of its divisors is an integer number (1259368860).

Almost surely, 2^16113102504 is an apocalyptic number.

It is an amenable number.

16113102504 is an abundant number, since it is smaller than the sum of its proper divisors (24186701016).

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

16113102504 is a wasteful number, since it uses less digits than its factorization.

16113102504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284129 (or 284125 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 16113102504 its reverse (40520131161), we get a palindrome (56633233665).

The spelling of 16113102504 in words is "sixteen billion, one hundred thirteen million, one hundred two thousand, five hundred four".