31032013322023 has 6 divisors (see below), whose sum is σ = 36098464476696. Its totient is φ = 26598868561692.

The previous prime is 31032013321979. The next prime is 31032013322027. The reversal of 31032013322023 is 32022331023013.

It is not a de Polignac number, because 31032013322023 - 2¹³ = 31032013313831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31032013322027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 316653197115 + ... + 316653197212.

It is an arithmetic number, because the mean of its divisors is an integer number (6016410746116).

Almost surely, 2^{31032013322023} is an apocalyptic number.

31032013322023 is a deficient number, since it is larger than the sum of its proper divisors (5066451154673).

31032013322023 is an equidigital number, since it uses as much as digits as its factorization.

31032013322023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633306394341 (or 633306394334 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 31032013322023 its reverse (32022331023013), we get a palindrome (63054344345036).

The spelling of 31032013322023 in words is "thirty-one trillion, thirty-two billion, thirteen million, three hundred twenty-two thousand, twenty-three".