111530077156 has 24 divisors (see below), whose sum is σ = 196050127616. Its totient is φ = 55516285440.

The previous prime is 111530077117. The next prime is 111530077201. The reversal of 111530077156 is 651770035111.

It is a super-2 number, since 2×111530077156² (a number of 23 digits) contains 22 as substring.

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, 781201 + ... + 912871.

Almost surely, 2^111530077156 is an apocalyptic number.

It is an amenable number.

111530077156 is a deficient number, since it is larger than the sum of its proper divisors (84520050460).

111530077156 is a wasteful number, since it uses less digits than its factorization.

111530077156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132619 (or 132617 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 37.

The spelling of 111530077156 in words is "one hundred eleven billion, five hundred thirty million, seventy-seven thousand, one hundred fifty-six".