31344300023 has 2 divisors, whose sum is σ = 31344300024. Its totient is φ = 31344300022.

The previous prime is 31344300017. The next prime is 31344300041. The reversal of 31344300023 is 32000344313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 31344300023 - 2¹⁴ = 31344283639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31344300523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15672150011 + 15672150012.

It is an arithmetic number, because the mean of its divisors is an integer number (15672150012).

Almost surely, 2^31344300023 is an apocalyptic number.

31344300023 is a deficient number, since it is larger than the sum of its proper divisors (1).

31344300023 is an equidigital number, since it uses as much as digits as its factorization.

31344300023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 31344300023 its reverse (32000344313), we get a palindrome (63344644336).

The spelling of 31344300023 in words is "thirty-one billion, three hundred forty-four million, three hundred thousand, twenty-three".