231113424410431 has 16 divisors (see below), whose sum is σ = 232724214132480. Its totient is φ = 229508232832000.

The previous prime is 231113424410423. The next prime is 231113424410467. The reversal of 231113424410431 is 134014424311132.

It is a cyclic number.

It is not a de Polignac number, because 231113424410431 - 2³ = 231113424410423 is a prime.

It is a super-2 number, since 2×231113424410431² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231113424470431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 996883455 + ... + 997115263.

It is an arithmetic number, because the mean of its divisors is an integer number (14545263383280).

Almost surely, 2^{231113424410431} is an apocalyptic number.

231113424410431 is a deficient number, since it is larger than the sum of its proper divisors (1610789722049).

231113424410431 is a wasteful number, since it uses less digits than its factorization.

231113424410431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243854.

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 231113424410431 its reverse (134014424311132), we get a palindrome (365127848721563).

The spelling of 231113424410431 in words is "two hundred thirty-one trillion, one hundred thirteen billion, four hundred twenty-four million, four hundred ten thousand, four hundred thirty-one".