231401423111310 has 24 divisors (see below), whose sum is σ = 601643700089640. Its totient is φ = 61707046162992.

The previous prime is 231401423111303. The next prime is 231401423111363. The reversal of 231401423111310 is 13111324104132.

231401423111310 is a `hidden beast` number, since 2 + 3 + 1 + 401 + 4 + 231 + 1 + 13 + 10 = 666.

It is a super-2 number, since 2×231401423111310² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1285563461640 + ... + 1285563461819.

It is an arithmetic number, because the mean of its divisors is an integer number (25068487503735).

Almost surely, 2^{231401423111310} is an apocalyptic number.

231401423111310 is an abundant number, since it is smaller than the sum of its proper divisors (370242276978330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231401423111310 is a wasteful number, since it uses less digits than its factorization.

231401423111310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2571126923472 (or 2571126923469 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 231401423111310 its reverse (13111324104132), we get a palindrome (244512747215442).

The spelling of 231401423111310 in words is "two hundred thirty-one trillion, four hundred one billion, four hundred twenty-three million, one hundred eleven thousand, three hundred ten".