130262501 has 12 divisors (see below), whose sum is σ = 138353952. Its totient is φ = 122411784.

The previous prime is 130262497. The next prime is 130262557. The reversal of 130262501 is 105262031.

It is not a de Polignac number, because 130262501 - 2² = 130262497 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130262581) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79250 + ... + 80876.

It is an arithmetic number, because the mean of its divisors is an integer number (11529496).

Almost surely, 2^130262501 is an apocalyptic number.

It is an amenable number.

130262501 is a deficient number, since it is larger than the sum of its proper divisors (8091451).

130262501 is an equidigital number, since it uses as much as digits as its factorization.

130262501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768 (or 1709 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 130262501 is about 11413.2598761265. The cubic root of 130262501 is about 506.9204410743.

The spelling of 130262501 in words is "one hundred thirty million, two hundred sixty-two thousand, five hundred one".