231300210122 has 32 divisors (see below), whose sum is σ = 359475517632. Its totient is φ = 111551416704.

The previous prime is 231300210109. The next prime is 231300210133. The reversal of 231300210122 is 221012003132.

It is a self number, because there is not a number n which added to its sum of digits gives 231300210122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2148278 + ... + 2253374.

It is an arithmetic number, because the mean of its divisors is an integer number (11233609926).

Almost surely, 2^231300210122 is an apocalyptic number.

231300210122 is a deficient number, since it is larger than the sum of its proper divisors (128175307510).

231300210122 is a wasteful number, since it uses less digits than its factorization.

231300210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105462.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 231300210122 its reverse (221012003132), we get a palindrome (452312213254).

The spelling of 231300210122 in words is "two hundred thirty-one billion, three hundred million, two hundred ten thousand, one hundred twenty-two".