3132310157 has 2 divisors, whose sum is σ = 3132310158. Its totient is φ = 3132310156.

The previous prime is 3132310127. The next prime is 3132310261. The reversal of 3132310157 is 7510132313.

3132310157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2866424521 + 265885636 = 53539^2 + 16306^2 .

It is a cyclic number.

It is not a de Polignac number, because 3132310157 - 2¹⁸ = 3132048013 is a prime.

It is a super-2 number, since 2×3132310157² = 19622733839290729298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3132310117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566155078 + 1566155079.

It is an arithmetic number, because the mean of its divisors is an integer number (1566155079).

Almost surely, 2^3132310157 is an apocalyptic number.

It is an amenable number.

3132310157 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132310157 is an equidigital number, since it uses as much as digits as its factorization.

3132310157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 3132310157 is about 55967.0452766626. The cubic root of 3132310157 is about 1463.1479828762.

The spelling of 3132310157 in words is "three billion, one hundred thirty-two million, three hundred ten thousand, one hundred fifty-seven".