130663250785 has 32 divisors (see below), whose sum is σ = 160441552512. Its totient is φ = 102131228160.

The previous prime is 130663250777. The next prime is 130663250789. The reversal of 130663250785 is 587052366031.

It is not a de Polignac number, because 130663250785 - 2³ = 130663250777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130663250789) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19881550 + ... + 19888120.

It is an arithmetic number, because the mean of its divisors is an integer number (5013798516).

Almost surely, 2^130663250785 is an apocalyptic number.

It is an amenable number.

130663250785 is a deficient number, since it is larger than the sum of its proper divisors (29778301727).

130663250785 is a wasteful number, since it uses less digits than its factorization.

130663250785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7153.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 130663250785 in words is "one hundred thirty billion, six hundred sixty-three million, two hundred fifty thousand, seven hundred eighty-five".