3100013131 has 2 divisors, whose sum is σ = 3100013132. Its totient is φ = 3100013130.

The previous prime is 3100013101. The next prime is 3100013141. The reversal of 3100013131 is 1313100013.

It is a happy number.

3100013131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3100013131 - 2⁷ = 3100013003 is a prime.

It is a super-2 number, since 2×3100013131² = 19220162824744846322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3100013101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550006565 + 1550006566.

It is an arithmetic number, because the mean of its divisors is an integer number (1550006566).

Almost surely, 2^3100013131 is an apocalyptic number.

3100013131 is a deficient number, since it is larger than the sum of its proper divisors (1).

3100013131 is an equidigital number, since it uses as much as digits as its factorization.

3100013131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 3100013131 is about 55677.7615480364. The cubic root of 3100013131 is about 1458.1017945666.

Adding to 3100013131 its reverse (1313100013), we get a palindrome (4413113144).

The spelling of 3100013131 in words is "three billion, one hundred million, thirteen thousand, one hundred thirty-one".