130711641 has 4 divisors (see below), whose sum is σ = 174282192. Its totient is φ = 87141092.

The previous prime is 130711627. The next prime is 130711661. The reversal of 130711641 is 146117031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130711641 - 2⁶ = 130711577 is a prime.

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 3 ways as a sum of consecutive naturals, for example, 21785271 + ... + 21785276.

It is an arithmetic number, because the mean of its divisors is an integer number (43570548).

Almost surely, 2^130711641 is an apocalyptic number.

It is an amenable number.

130711641 is a deficient number, since it is larger than the sum of its proper divisors (43570551).

130711641 is an equidigital number, since it uses as much as digits as its factorization.

130711641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43570550.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 130711641 is about 11432.9191810316. The cubic root of 130711641 is about 507.5023866842.

Adding to 130711641 its reverse (146117031), we get a palindrome (276828672).

The spelling of 130711641 in words is "one hundred thirty million, seven hundred eleven thousand, six hundred forty-one".