111131133032 has 32 divisors (see below), whose sum is σ = 214360128000. Its totient is φ = 53973451584.

The previous prime is 111131133023. The next prime is 111131133049. The reversal of 111131133032 is 230331131111.

It is a junction number, because it is equal to n+sod(n) for n = 111131132995 and 111131133013.

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, 136088 + ... + 490695.

It is an arithmetic number, because the mean of its divisors is an integer number (6698754000).

Almost surely, 2^111131133032 is an apocalyptic number.

It is an amenable number.

111131133032 is a deficient number, since it is larger than the sum of its proper divisors (103228994968).

111131133032 is a wasteful number, since it uses less digits than its factorization.

111131133032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627425 (or 627421 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 111131133032 its reverse (230331131111), we get a palindrome (341462264143).

The spelling of 111131133032 in words is "one hundred eleven billion, one hundred thirty-one million, one hundred thirty-three thousand, thirty-two".