130031319977 has 16 divisors (see below), whose sum is σ = 147849347520. Its totient is φ = 113367988800.

The previous prime is 130031319961. The next prime is 130031319997. The reversal of 130031319977 is 779913130031.

It is a cyclic number.

It is not a de Polignac number, because 130031319977 - 2⁴ = 130031319961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130031319997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 713474 + ... + 876987.

It is an arithmetic number, because the mean of its divisors is an integer number (9240584220).

Almost surely, 2^130031319977 is an apocalyptic number.

It is an amenable number.

130031319977 is a deficient number, since it is larger than the sum of its proper divisors (17818027543).

130031319977 is a wasteful number, since it uses less digits than its factorization.

130031319977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590824.

The product of its (nonzero) digits is 107163, while the sum is 44.

The spelling of 130031319977 in words is "one hundred thirty billion, thirty-one million, three hundred nineteen thousand, nine hundred seventy-seven".