103031030032 has 40 divisors (see below), whose sum is σ = 233704541952. Its totient is φ = 43079174400.

The previous prime is 103031030017. The next prime is 103031030041. The reversal of 103031030032 is 230030130301.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 103031029988 and 103031030015.

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, 11213944 + ... + 11223127.

Almost surely, 2^103031030032 is an apocalyptic number.

It is an amenable number.

103031030032 is an abundant number, since it is smaller than the sum of its proper divisors (130673511920).

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

103031030032 is a wasteful number, since it uses less digits than its factorization.

103031030032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22437127 (or 22437121 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 103031030032 its reverse (230030130301), we get a palindrome (333061160333).

The spelling of 103031030032 in words is "one hundred three billion, thirty-one million, thirty thousand, thirty-two".