130166615 has 8 divisors (see below), whose sum is σ = 156871728. Its totient is φ = 103685440.

The previous prime is 130166611. The next prime is 130166627. The reversal of 130166615 is 516661031.

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

It is not a de Polignac number, because 130166615 - 2² = 130166611 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130166611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54701 + ... + 57030.

It is an arithmetic number, because the mean of its divisors is an integer number (19608966).

Almost surely, 2^130166615 is an apocalyptic number.

130166615 is a deficient number, since it is larger than the sum of its proper divisors (26705113).

130166615 is a wasteful number, since it uses less digits than its factorization.

130166615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111969.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 130166615 is about 11409.0584624674. The cubic root of 130166615 is about 506.7960294585.

The spelling of 130166615 in words is "one hundred thirty million, one hundred sixty-six thousand, six hundred fifteen".