232031421210 has 192 divisors, whose sum is σ = 613279900800. Its totient is φ = 56105914368.

The previous prime is 232031421161. The next prime is 232031421211. The reversal of 232031421210 is 12124130232.

It is not an unprimeable number, because it can be changed into a prime (232031421211) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 184297561 + ... + 184298819.

It is an arithmetic number, because the mean of its divisors is an integer number (3194166150).

Almost surely, 2^232031421210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232031421210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306639950400).

232031421210 is an abundant number, since it is smaller than the sum of its proper divisors (381248479590).

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

232031421210 is a wasteful number, since it uses less digits than its factorization.

232031421210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065 (or 2048 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 232031421210 its reverse (12124130232), we get a palindrome (244155551442).

The spelling of 232031421210 in words is "two hundred thirty-two billion, thirty-one million, four hundred twenty-one thousand, two hundred ten".