5015310311431 has 16 divisors (see below), whose sum is σ = 5777749555200. Its totient is φ = 4264407529920.

The previous prime is 5015310311413. The next prime is 5015310311497. The reversal of 5015310311431 is 1341130135105.

It is a cyclic number.

It is not a de Polignac number, because 5015310311431 - 2²³ = 5015301922823 is a prime.

It is a super-2 number, since 2×5015310311431² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5015310311431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5015310311411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527455 + ... + 3210736.

It is an arithmetic number, because the mean of its divisors is an integer number (361109347200).

Almost surely, 2^{5015310311431} is an apocalyptic number.

5015310311431 is a deficient number, since it is larger than the sum of its proper divisors (762439243769).

5015310311431 is a wasteful number, since it uses less digits than its factorization.

5015310311431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3739734.

The product of its (nonzero) digits is 2700, while the sum is 28.

Adding to 5015310311431 its reverse (1341130135105), we get a palindrome (6356440446536).

The spelling of 5015310311431 in words is "five trillion, fifteen billion, three hundred ten million, three hundred eleven thousand, four hundred thirty-one".