130711691 has 16 divisors (see below), whose sum is σ = 157552128. Its totient is φ = 106972800.

The previous prime is 130711681. The next prime is 130711703. The reversal of 130711691 is 196117031.

It is not a de Polignac number, because 130711691 - 2⁶ = 130711627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130711661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10895 + ... + 19496.

It is an arithmetic number, because the mean of its divisors is an integer number (9847008).

Almost surely, 2^130711691 is an apocalyptic number.

130711691 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130711691 is a deficient number, since it is larger than the sum of its proper divisors (26840437).

130711691 is a wasteful number, since it uses less digits than its factorization.

130711691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30442.

The product of its (nonzero) digits is 1134, while the sum is 29.

The square root of 130711691 is about 11432.9213676995. The cubic root of 130711691 is about 507.5024513944.

The spelling of 130711691 in words is "one hundred thirty million, seven hundred eleven thousand, six hundred ninety-one".