130178483 has 4 divisors (see below), whose sum is σ = 130977288. Its totient is φ = 129379680.

The previous prime is 130178479. The next prime is 130178497. The reversal of 130178483 is 384871031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130178483 - 2² = 130178479 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130178423) 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, 399158 + ... + 399483.

It is an arithmetic number, because the mean of its divisors is an integer number (32744322).

Almost surely, 2^130178483 is an apocalyptic number.

130178483 is a deficient number, since it is larger than the sum of its proper divisors (798805).

130178483 is an equidigital number, since it uses as much as digits as its factorization.

130178483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798804.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 130178483 is about 11409.5785636455. The cubic root of 130178483 is about 506.8114314428.

The spelling of 130178483 in words is "one hundred thirty million, one hundred seventy-eight thousand, four hundred eighty-three".