31023114913603 has 2 divisors, whose sum is σ = 31023114913604. Its totient is φ = 31023114913602.

The previous prime is 31023114913591. The next prime is 31023114913613. The reversal of 31023114913603 is 30631941132013.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 31023114913603 - 2¹⁷ = 31023114782531 is a prime.

It is not a weakly prime, because it can be changed into another prime (31023114913613) 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, 15511557456801 + 15511557456802.

It is an arithmetic number, because the mean of its divisors is an integer number (15511557456802).

Almost surely, 2^{31023114913603} is an apocalyptic number.

31023114913603 is a deficient number, since it is larger than the sum of its proper divisors (1).

31023114913603 is an equidigital number, since it uses as much as digits as its factorization.

31023114913603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 37.

The spelling of 31023114913603 in words is "thirty-one trillion, twenty-three billion, one hundred fourteen million, nine hundred thirteen thousand, six hundred three".