130372863 has 8 divisors (see below), whose sum is σ = 173929008. Its totient is φ = 86865984.

The previous prime is 130372859. The next prime is 130372871. The reversal of 130372863 is 368273031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130372863 - 2² = 130372859 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130372843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5620 + ... + 17097.

It is an arithmetic number, because the mean of its divisors is an integer number (21741126).

Almost surely, 2^130372863 is an apocalyptic number.

130372863 is a deficient number, since it is larger than the sum of its proper divisors (43556145).

130372863 is a wasteful number, since it uses less digits than its factorization.

130372863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24633.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 130372863 is about 11418.0936675086. The cubic root of 130372863 is about 507.0635596782.

The spelling of 130372863 in words is "one hundred thirty million, three hundred seventy-two thousand, eight hundred sixty-three".