130773513 has 16 divisors (see below), whose sum is σ = 189506240. Its totient is φ = 79735104.

The previous prime is 130773509. The next prime is 130773521. The reversal of 130773513 is 315377031.

It is not a de Polignac number, because 130773513 - 2² = 130773509 is a prime.

It is a super-2 number, since 2×130773513² = 34203423404722338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130773553) 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, 11131 + ... + 19632.

It is an arithmetic number, because the mean of its divisors is an integer number (11844140).

Almost surely, 2^130773513 is an apocalyptic number.

130773513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

130773513 is a deficient number, since it is larger than the sum of its proper divisors (58732727).

130773513 is a wasteful number, since it uses less digits than its factorization.

130773513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30888.

The product of its (nonzero) digits is 6615, while the sum is 30.

The square root of 130773513 is about 11435.6247315134. The cubic root of 130773513 is about 507.5824490116.

The spelling of 130773513 in words is "one hundred thirty million, seven hundred seventy-three thousand, five hundred thirteen".