231353590411 has 16 divisors (see below), whose sum is σ = 242432354304. Its totient is φ = 220360402944.

The previous prime is 231353590409. The next prime is 231353590463. The reversal of 231353590411 is 114095353132.

It is a cyclic number.

It is not a de Polignac number, because 231353590411 - 2¹ = 231353590409 is a prime.

It is a super-2 number, since 2×231353590411² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231353591411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27913510 + ... + 27921796.

It is an arithmetic number, because the mean of its divisors is an integer number (15152022144).

Almost surely, 2^231353590411 is an apocalyptic number.

231353590411 is a deficient number, since it is larger than the sum of its proper divisors (11078763893).

231353590411 is a wasteful number, since it uses less digits than its factorization.

231353590411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13290.

The product of its (nonzero) digits is 48600, while the sum is 37.

The spelling of 231353590411 in words is "two hundred thirty-one billion, three hundred fifty-three million, five hundred ninety thousand, four hundred eleven".