230031022132 has 12 divisors (see below), whose sum is σ = 426233952900. Its totient is φ = 108249892736.

The previous prime is 230031022103. The next prime is 230031022163. The reversal of 230031022132 is 231220130032.

It can be written as a sum of positive squares in 2 ways, for example, as 67352706576 + 162678315556 = 259524^2 + 403334^2 .

It is a super-2 number, since 2×230031022132² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1691404507 + ... + 1691404642.

It is an arithmetic number, because the mean of its divisors is an integer number (35519496075).

Almost surely, 2^230031022132 is an apocalyptic number.

It is an amenable number.

230031022132 is a deficient number, since it is larger than the sum of its proper divisors (196202930768).

230031022132 is a wasteful number, since it uses less digits than its factorization.

230031022132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3382809170 (or 3382809168 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 230031022132 its reverse (231220130032), we get a palindrome (461251152164).

The spelling of 230031022132 in words is "two hundred thirty billion, thirty-one million, twenty-two thousand, one hundred thirty-two".