111012141032 has 32 divisors (see below), whose sum is σ = 230217493800. Its totient is φ = 49851604224.

The previous prime is 111012141029. The next prime is 111012141049. The reversal of 111012141032 is 230141210111.

It can be written as a sum of positive squares in 4 ways, for example, as 109835239396 + 1176901636 = 331414^2 + 34306^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 111012141032.

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, 14420807 + ... + 14428502.

Almost surely, 2^111012141032 is an apocalyptic number.

It is an amenable number.

111012141032 is an abundant number, since it is smaller than the sum of its proper divisors (119205352768).

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

111012141032 is a wasteful number, since it uses less digits than its factorization.

111012141032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28849365 (or 28849361 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 111012141032 its reverse (230141210111), we get a palindrome (341153351143).

The spelling of 111012141032 in words is "one hundred eleven billion, twelve million, one hundred forty-one thousand, thirty-two".