31023323232023 has 2 divisors, whose sum is σ = 31023323232024. Its totient is φ = 31023323232022.

The previous prime is 31023323232019. The next prime is 31023323232061. The reversal of 31023323232023 is 32023232332013.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 31023323232023 - 2² = 31023323232019 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31023323232073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15511661616011 + 15511661616012.

It is an arithmetic number, because the mean of its divisors is an integer number (15511661616012).

Almost surely, 2^{31023323232023} is an apocalyptic number.

31023323232023 is a deficient number, since it is larger than the sum of its proper divisors (1).

31023323232023 is an equidigital number, since it uses as much as digits as its factorization.

31023323232023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 31023323232023 its reverse (32023232332013), we get a palindrome (63046555564036).

The spelling of 31023323232023 in words is "thirty-one trillion, twenty-three billion, three hundred twenty-three million, two hundred thirty-two thousand, twenty-three".