5313015231 has 16 divisors (see below), whose sum is σ = 7185024000. Its totient is φ = 3491836128.

The previous prime is 5313015229. The next prime is 5313015233. The reversal of 5313015231 is 1325103135.

It is an interprime number because it is at equal distance from previous prime (5313015229) and next prime (5313015233).

It is not a de Polignac number, because 5313015231 - 2¹ = 5313015229 is a prime.

It is a super-2 number, since 2×5313015231² = 56456261689675966722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5313015233) 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, 24250 + ... + 105896.

It is an arithmetic number, because the mean of its divisors is an integer number (449064000).

Almost surely, 2^5313015231 is an apocalyptic number.

5313015231 is a deficient number, since it is larger than the sum of its proper divisors (1872008769).

5313015231 is a wasteful number, since it uses less digits than its factorization.

5313015231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81958.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 5313015231 is about 72890.4330553743. The cubic root of 5313015231 is about 1744.9394188649.

Adding to 5313015231 its reverse (1325103135), we get a palindrome (6638118366).

The spelling of 5313015231 in words is "five billion, three hundred thirteen million, fifteen thousand, two hundred thirty-one".