231322302323132 has 12 divisors (see below), whose sum is σ = 404837588170176. Its totient is φ = 115654419988800.

The previous prime is 231322302323071. The next prime is 231322302323179. The reversal of 231322302323132 is 231323203223132.

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, 1682715869 + ... + 1682853332.

It is an arithmetic number, because the mean of its divisors is an integer number (33736465680848).

Almost surely, 2^{231322302323132} is an apocalyptic number.

It is an amenable number.

231322302323132 is a deficient number, since it is larger than the sum of its proper divisors (173515285847044).

231322302323132 is a wasteful number, since it uses less digits than its factorization.

231322302323132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3365586388 (or 3365586386 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 231322302323132 its reverse (231323203223132), we get a palindrome (462645505546264).

The spelling of 231322302323132 in words is "two hundred thirty-one trillion, three hundred twenty-two billion, three hundred two million, three hundred twenty-three thousand, one hundred thirty-two".