231322013110 has 16 divisors (see below), whose sum is σ = 416417432832. Its totient is φ = 92520403200.

The previous prime is 231322013081. The next prime is 231322013123. The reversal of 231322013110 is 11310223132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 934011 + ... + 1155430.

It is an arithmetic number, because the mean of its divisors is an integer number (26026089552).

Almost surely, 2^231322013110 is an apocalyptic number.

231322013110 is a deficient number, since it is larger than the sum of its proper divisors (185095419722).

231322013110 is a wasteful number, since it uses less digits than its factorization.

231322013110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100519.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 231322013110 its reverse (11310223132), we get a palindrome (242632236242).

The spelling of 231322013110 in words is "two hundred thirty-one billion, three hundred twenty-two million, thirteen thousand, one hundred ten".