130631166074 has 8 divisors (see below), whose sum is σ = 195948724980. Its totient is φ = 65314924416.

The previous prime is 130631166053. The next prime is 130631166077. The reversal of 130631166074 is 470661136031.

It can be written as a sum of positive squares in 2 ways, for example, as 130604900449 + 26265625 = 361393^2 + 5125^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (130631166077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25229 + ... + 511760.

Almost surely, 2^130631166074 is an apocalyptic number.

130631166074 is a deficient number, since it is larger than the sum of its proper divisors (65317558906).

130631166074 is a wasteful number, since it uses less digits than its factorization.

130631166074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658624.

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 130631166074 in words is "one hundred thirty billion, six hundred thirty-one million, one hundred sixty-six thousand, seventy-four".