130715851 has 4 divisors (see below), whose sum is σ = 149389552. Its totient is φ = 112042152.

The previous prime is 130715843. The next prime is 130715867. The reversal of 130715851 is 158517031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 158517031 = 1361 ⋅116471.

It is a cyclic number.

It is not a de Polignac number, because 130715851 - 2³ = 130715843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130715821) 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, 9336840 + ... + 9336853.

It is an arithmetic number, because the mean of its divisors is an integer number (37347388).

Almost surely, 2^130715851 is an apocalyptic number.

130715851 is a deficient number, since it is larger than the sum of its proper divisors (18673701).

130715851 is an equidigital number, since it uses as much as digits as its factorization.

130715851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18673700.

The product of its (nonzero) digits is 4200, while the sum is 31.

The square root of 130715851 is about 11433.1032970056. The cubic root of 130715851 is about 507.5078352224.

The spelling of 130715851 in words is "one hundred thirty million, seven hundred fifteen thousand, eight hundred fifty-one".