13313332051 has 2 divisors, whose sum is σ = 13313332052. Its totient is φ = 13313332050.

The previous prime is 13313332037. The next prime is 13313332063. The reversal of 13313332051 is 15023331331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13313332051 - 2³¹ = 11165848403 is a prime.

It is not a weakly prime, because it can be changed into another prime (13313332031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656666025 + 6656666026.

It is an arithmetic number, because the mean of its divisors is an integer number (6656666026).

Almost surely, 2^13313332051 is an apocalyptic number.

13313332051 is a deficient number, since it is larger than the sum of its proper divisors (1).

13313332051 is an equidigital number, since it uses as much as digits as its factorization.

13313332051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 25.

Adding to 13313332051 its reverse (15023331331), we get a palindrome (28336663382).

The spelling of 13313332051 in words is "thirteen billion, three hundred thirteen million, three hundred thirty-two thousand, fifty-one".