3151132139 has 2 divisors, whose sum is σ = 3151132140. Its totient is φ = 3151132138.

The previous prime is 3151132129. The next prime is 3151132147. The reversal of 3151132139 is 9312311513.

It is a strong prime.

It is an emirp because it is prime and its reverse (9312311513) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3151132139 is a prime.

It is not a weakly prime, because it can be changed into another prime (3151132109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1575566069 + 1575566070.

It is an arithmetic number, because the mean of its divisors is an integer number (1575566070).

Almost surely, 2^3151132139 is an apocalyptic number.

3151132139 is a deficient number, since it is larger than the sum of its proper divisors (1).

3151132139 is an equidigital number, since it uses as much as digits as its factorization.

3151132139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2430, while the sum is 29.

The square root of 3151132139 is about 56134.9457913696. The cubic root of 3151132139 is about 1466.0728068269.

The spelling of 3151132139 in words is "three billion, one hundred fifty-one million, one hundred thirty-two thousand, one hundred thirty-nine".