5312101031 has 2 divisors, whose sum is σ = 5312101032. Its totient is φ = 5312101030.

The previous prime is 5312101021. The next prime is 5312101037. The reversal of 5312101031 is 1301012135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5312101031 - 2⁶ = 5312100967 is a prime.

It is a super-2 number, since 2×5312101031² = 56436834727102525922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5312101037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656050515 + 2656050516.

It is an arithmetic number, because the mean of its divisors is an integer number (2656050516).

Almost surely, 2^5312101031 is an apocalyptic number.

5312101031 is a deficient number, since it is larger than the sum of its proper divisors (1).

5312101031 is an equidigital number, since it uses as much as digits as its factorization.

5312101031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 5312101031 is about 72884.1617294183. The cubic root of 5312101031 is about 1744.8393303683.

Adding to 5312101031 its reverse (1301012135), we get a palindrome (6613113166).

The spelling of 5312101031 in words is "five billion, three hundred twelve million, one hundred one thousand, thirty-one".