231322200313 has 8 divisors (see below), whose sum is σ = 241125540480. Its totient is φ = 221640641040.

The previous prime is 231322200311. The next prime is 231322200391. The reversal of 231322200313 is 313002223132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 231322200313 - 2¹ = 231322200311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231322200311) 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, 30441345 + ... + 30448942.

It is an arithmetic number, because the mean of its divisors is an integer number (30140692560).

Almost surely, 2^231322200313 is an apocalyptic number.

It is an amenable number.

231322200313 is a deficient number, since it is larger than the sum of its proper divisors (9803340167).

231322200313 is a wasteful number, since it uses less digits than its factorization.

231322200313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60890447.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 231322200313 its reverse (313002223132), we get a palindrome (544324423445).

The spelling of 231322200313 in words is "two hundred thirty-one billion, three hundred twenty-two million, two hundred thousand, three hundred thirteen".