130700770 has 8 divisors (see below), whose sum is σ = 235261404. Its totient is φ = 52280304.

The previous prime is 130700741. The next prime is 130700783. The reversal of 130700770 is 77007031.

It can be written as a sum of positive squares in 2 ways, for example, as 125821089 + 4879681 = 11217^2 + 2209^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6535029 + ... + 6535048.

Almost surely, 2^130700770 is an apocalyptic number.

130700770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130700770 is a deficient number, since it is larger than the sum of its proper divisors (104560634).

130700770 is a wasteful number, since it uses less digits than its factorization.

130700770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13070084.

The product of its (nonzero) digits is 1029, while the sum is 25.

The square root of 130700770 is about 11432.4437457614. The cubic root of 130700770 is about 507.4883170080.

The spelling of 130700770 in words is "one hundred thirty million, seven hundred thousand, seven hundred seventy".