3130625501 has 2 divisors, whose sum is σ = 3130625502. Its totient is φ = 3130625500.

The previous prime is 3130625483. The next prime is 3130625527. The reversal of 3130625501 is 1055260313.

It is an a-pointer prime, because the next prime (3130625527) can be obtained adding 3130625501 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2250079225 + 880546276 = 47435^2 + 29674^2 .

It is a cyclic number.

It is not a de Polignac number, because 3130625501 - 2³⁰ = 2056883677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3130622501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565312750 + 1565312751.

It is an arithmetic number, because the mean of its divisors is an integer number (1565312751).

Almost surely, 2^3130625501 is an apocalyptic number.

It is an amenable number.

3130625501 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130625501 is an equidigital number, since it uses as much as digits as its factorization.

3130625501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 3130625501 is about 55951.9928242060. The cubic root of 3130625501 is about 1462.8856266665.

Adding to 3130625501 its reverse (1055260313), we get a palindrome (4185885814).

The spelling of 3130625501 in words is "three billion, one hundred thirty million, six hundred twenty-five thousand, five hundred one".