3130131223277 has 2 divisors, whose sum is σ = 3130131223278. Its totient is φ = 3130131223276.

The previous prime is 3130131223273. The next prime is 3130131223313. The reversal of 3130131223277 is 7723221310313.

3130131223277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2144054419081 + 986076804196 = 1464259^2 + 993014^2 .

It is a cyclic number.

It is not a de Polignac number, because 3130131223277 - 2² = 3130131223273 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3130131223273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565065611638 + 1565065611639.

It is an arithmetic number, because the mean of its divisors is an integer number (1565065611639).

Almost surely, 2^{3130131223277} is an apocalyptic number.

It is an amenable number.

3130131223277 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130131223277 is an equidigital number, since it uses as much as digits as its factorization.

3130131223277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 35.

The spelling of 3130131223277 in words is "three trillion, one hundred thirty billion, one hundred thirty-one million, two hundred twenty-three thousand, two hundred seventy-seven".