130715061 has 4 divisors (see below), whose sum is σ = 174286752. Its totient is φ = 87143372.

The previous prime is 130715051. The next prime is 130715063. The reversal of 130715061 is 160517031.

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 130715061 - 2⁷ = 130714933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130715063) 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, 21785841 + ... + 21785846.

It is an arithmetic number, because the mean of its divisors is an integer number (43571688).

Almost surely, 2^130715061 is an apocalyptic number.

It is an amenable number.

130715061 is a deficient number, since it is larger than the sum of its proper divisors (43571691).

130715061 is an equidigital number, since it uses as much as digits as its factorization.

130715061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43571690.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 130715061 is about 11433.0687481533. The cubic root of 130715061 is about 507.5068128216.

The spelling of 130715061 in words is "one hundred thirty million, seven hundred fifteen thousand, sixty-one".