231314424023 has 4 divisors (see below), whose sum is σ = 231315625800. Its totient is φ = 231313222248.

The previous prime is 231314423939. The next prime is 231314424139. The reversal of 231314424023 is 320424413132.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 231314424023 - 2¹⁶ = 231314358487 is a prime.

It is a super-2 number, since 2×231314424023² (a number of 24 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 (231314324023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239873 + ... + 721226.

It is an arithmetic number, because the mean of its divisors is an integer number (57828906450).

Almost surely, 2^231314424023 is an apocalyptic number.

231314424023 is a deficient number, since it is larger than the sum of its proper divisors (1201777).

231314424023 is an equidigital number, since it uses as much as digits as its factorization.

231314424023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201776.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 231314424023 its reverse (320424413132), we get a palindrome (551738837155).

The spelling of 231314424023 in words is "two hundred thirty-one billion, three hundred fourteen million, four hundred twenty-four thousand, twenty-three".