31430311303413 has 16 divisors (see below), whose sum is σ = 45717356059200. Its totient is φ = 19048448676480.

The previous prime is 31430311303343. The next prime is 31430311303441.

31430311303413 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 31430311303413 - 2¹³ = 31430311295221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31430311303213) 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 in 15 ways as a sum of consecutive naturals, for example, 2761158 + ... + 8395511.

It is an arithmetic number, because the mean of its divisors is an integer number (2857334753700).

Almost surely, 2^{31430311303413} is an apocalyptic number.

31430311303413 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

31430311303413 is a deficient number, since it is larger than the sum of its proper divisors (14287044755787).

31430311303413 is a wasteful number, since it uses less digits than its factorization.

31430311303413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11242052.

The product of its (nonzero) digits is 11664, while the sum is 30.

It can be divided in two parts, 3143031 and 1303413, that added together give a palindrome (4446444).

The spelling of 31430311303413 in words is "thirty-one trillion, four hundred thirty billion, three hundred eleven million, three hundred three thousand, four hundred thirteen".