111355326156 has 12 divisors (see below), whose sum is σ = 259829094392. Its totient is φ = 37118442048.

The previous prime is 111355326143. The next prime is 111355326239. The reversal of 111355326156 is 651623553111.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4639805245 + ... + 4639805268.

Almost surely, 2^111355326156 is an apocalyptic number.

It is an amenable number.

111355326156 is an abundant number, since it is smaller than the sum of its proper divisors (148473768236).

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

111355326156 is a wasteful number, since it uses less digits than its factorization.

111355326156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9279610520 (or 9279610518 counting only the distinct ones).

The product of its digits is 81000, while the sum is 39.

Adding to 111355326156 its reverse (651623553111), we get a palindrome (762978879267).

The spelling of 111355326156 in words is "one hundred eleven billion, three hundred fifty-five million, three hundred twenty-six thousand, one hundred fifty-six".