31023132130299 has 4 divisors (see below), whose sum is σ = 41364176173736. Its totient is φ = 20682088086864.

The previous prime is 31023132130297. The next prime is 31023132130301. The reversal of 31023132130299 is 99203123132013.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (31023132130297) and next prime (31023132130301).

It is not a de Polignac number, because 31023132130299 - 2¹ = 31023132130297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31023132130297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5170522021714 + ... + 5170522021719.

It is an arithmetic number, because the mean of its divisors is an integer number (10341044043434).

Almost surely, 2^{31023132130299} is an apocalyptic number.

31023132130299 is a deficient number, since it is larger than the sum of its proper divisors (10341044043437).

31023132130299 is a wasteful number, since it uses less digits than its factorization.

31023132130299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10341044043436.

The product of its (nonzero) digits is 52488, while the sum is 39.

The spelling of 31023132130299 in words is "thirty-one trillion, twenty-three billion, one hundred thirty-two million, one hundred thirty thousand, two hundred ninety-nine".