232303031000 has 32 divisors (see below), whose sum is σ = 543589094880. Its totient is φ = 92921212000.

The previous prime is 232303030979. The next prime is 232303031003. The reversal of 232303031000 is 130303232.

It is a super-2 number, since 2×232303031000² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232303031000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232303031003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116150516 + ... + 116152515.

It is an arithmetic number, because the mean of its divisors is an integer number (16987159215).

Almost surely, 2^232303031000 is an apocalyptic number.

232303031000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232303031000 is an abundant number, since it is smaller than the sum of its proper divisors (311286063880).

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

232303031000 is a wasteful number, since it uses less digits than its factorization.

232303031000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232303052 (or 232303038 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 232303031000 its reverse (130303232), we get a palindrome (232433334232).

The spelling of 232303031000 in words is "two hundred thirty-two billion, three hundred three million, thirty-one thousand".