231313112230 has 8 divisors (see below), whose sum is σ = 416363602032. Its totient is φ = 92525244888.

The previous prime is 231313112227. The next prime is 231313112257. The reversal of 231313112230 is 32211313132.

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

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, 11565655602 + ... + 11565655621.

It is an arithmetic number, because the mean of its divisors is an integer number (52045450254).

Almost surely, 2^231313112230 is an apocalyptic number.

231313112230 is a deficient number, since it is larger than the sum of its proper divisors (185050489802).

231313112230 is a wasteful number, since it uses less digits than its factorization.

231313112230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23131311230.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 231313112230 its reverse (32211313132), we get a palindrome (263524425362).

The spelling of 231313112230 in words is "two hundred thirty-one billion, three hundred thirteen million, one hundred twelve thousand, two hundred thirty".