130770491 has 8 divisors (see below), whose sum is σ = 133401840. Its totient is φ = 128153088.

The previous prime is 130770467. The next prime is 130770529. The reversal of 130770491 is 194077031.

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

It is a cyclic number.

It is not a de Polignac number, because 130770491 - 2²² = 126576187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130770421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16595 + ... + 23171.

It is an arithmetic number, because the mean of its divisors is an integer number (16675230).

Almost surely, 2^130770491 is an apocalyptic number.

130770491 is a deficient number, since it is larger than the sum of its proper divisors (2631349).

130770491 is an equidigital number, since it uses as much as digits as its factorization.

130770491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6973.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 130770491 is about 11435.4925997965. The cubic root of 130770491 is about 507.5785391322.

The spelling of 130770491 in words is "one hundred thirty million, seven hundred seventy thousand, four hundred ninety-one".