10203032232 has 48 divisors (see below), whose sum is σ = 28524612480. Its totient is φ = 3291300000.

The previous prime is 10203032227. The next prime is 10203032249. The reversal of 10203032232 is 23223030201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2283394 + ... + 2287857.

It is an arithmetic number, because the mean of its divisors is an integer number (594262760).

Almost surely, 2^10203032232 is an apocalyptic number.

10203032232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10203032232 is an abundant number, since it is smaller than the sum of its proper divisors (18321580248).

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

10203032232 is a wasteful number, since it uses less digits than its factorization.

10203032232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571294 (or 4571287 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 10203032232 its reverse (23223030201), we get a palindrome (33426062433).

The spelling of 10203032232 in words is "ten billion, two hundred three million, thirty-two thousand, two hundred thirty-two".