3132225139 has 2 divisors, whose sum is σ = 3132225140. Its totient is φ = 3132225138.

The previous prime is 3132225097. The next prime is 3132225179. The reversal of 3132225139 is 9315222313.

It is a strong prime.

It is an emirp because it is prime and its reverse (9315222313) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3132225139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3132225139.

It is not a weakly prime, because it can be changed into another prime (3132225179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566112569 + 1566112570.

It is an arithmetic number, because the mean of its divisors is an integer number (1566112570).

Almost surely, 2^3132225139 is an apocalyptic number.

3132225139 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132225139 is an equidigital number, since it uses as much as digits as its factorization.

3132225139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 31.

The square root of 3132225139 is about 55966.2857352531. The cubic root of 3132225139 is about 1463.1347450385.

The spelling of 3132225139 in words is "three billion, one hundred thirty-two million, two hundred twenty-five thousand, one hundred thirty-nine".