5231317115 has 16 divisors (see below), whose sum is σ = 6539554560. Its totient is φ = 4012882560.

The previous prime is 5231317109. The next prime is 5231317121. The reversal of 5231317115 is 5117131325.

It is an interprime number because it is at equal distance from previous prime (5231317109) and next prime (5231317121).

It is not a de Polignac number, because 5231317115 - 2⁶ = 5231317051 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137924 + ... + 171713.

It is an arithmetic number, because the mean of its divisors is an integer number (408722160).

Almost surely, 2^5231317115 is an apocalyptic number.

5231317115 is a deficient number, since it is larger than the sum of its proper divisors (1308237445).

5231317115 is a wasteful number, since it uses less digits than its factorization.

5231317115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309782.

The product of its digits is 3150, while the sum is 29.

The square root of 5231317115 is about 72327.8446727123. The cubic root of 5231317115 is about 1735.9492146927.

The spelling of 5231317115 in words is "five billion, two hundred thirty-one million, three hundred seventeen thousand, one hundred fifteen".