2312431204037 has 2 divisors, whose sum is σ = 2312431204038. Its totient is φ = 2312431204036.

The previous prime is 2312431204009. The next prime is 2312431204049. The reversal of 2312431204037 is 7304021342132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2188029681601 + 124401522436 = 1479199^2 + 352706^2 .

It is a cyclic number.

It is not a de Polignac number, because 2312431204037 - 2⁸ = 2312431203781 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2312431203994 and 2312431204012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2312431204007) 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 as a sum of consecutive naturals, namely, 1156215602018 + 1156215602019.

It is an arithmetic number, because the mean of its divisors is an integer number (1156215602019).

Almost surely, 2^{2312431204037} is an apocalyptic number.

It is an amenable number.

2312431204037 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312431204037 is an equidigital number, since it uses as much as digits as its factorization.

2312431204037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

Adding to 2312431204037 its reverse (7304021342132), we get a palindrome (9616452546169).

The spelling of 2312431204037 in words is "two trillion, three hundred twelve billion, four hundred thirty-one million, two hundred four thousand, thirty-seven".