3251315113 has 2 divisors, whose sum is σ = 3251315114. Its totient is φ = 3251315112.

The previous prime is 3251315101. The next prime is 3251315147. The reversal of 3251315113 is 3115131523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3056210089 + 195105024 = 55283^2 + 13968^2 .

It is a cyclic number.

It is not a de Polignac number, because 3251315113 - 2⁹ = 3251314601 is a prime.

It is not a weakly prime, because it can be changed into another prime (3251315153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1625657556 + 1625657557.

It is an arithmetic number, because the mean of its divisors is an integer number (1625657557).

Almost surely, 2^3251315113 is an apocalyptic number.

It is an amenable number.

3251315113 is a deficient number, since it is larger than the sum of its proper divisors (1).

3251315113 is an equidigital number, since it uses as much as digits as its factorization.

3251315113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1350, while the sum is 25.

The square root of 3251315113 is about 57020.3043923829. The cubic root of 3251315113 is about 1481.4478030089.

Adding to 3251315113 its reverse (3115131523), we get a palindrome (6366446636).

The spelling of 3251315113 in words is "three billion, two hundred fifty-one million, three hundred fifteen thousand, one hundred thirteen".