3113201239 has 2 divisors, whose sum is σ = 3113201240. Its totient is φ = 3113201238.

The previous prime is 3113201191. The next prime is 3113201263. The reversal of 3113201239 is 9321023113.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3113201239 - 2¹³ = 3113193047 is a prime.

It is a super-2 number, since 2×3113201239² = 19384043909022270242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3113241239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556600619 + 1556600620.

It is an arithmetic number, because the mean of its divisors is an integer number (1556600620).

Almost surely, 2^3113201239 is an apocalyptic number.

3113201239 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113201239 is an equidigital number, since it uses as much as digits as its factorization.

3113201239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 3113201239 is about 55796.0683113067. The cubic root of 3113201239 is about 1460.1665599369.

The spelling of 3113201239 in words is "three billion, one hundred thirteen million, two hundred one thousand, two hundred thirty-nine".