130298810 has 8 divisors (see below), whose sum is σ = 234537876. Its totient is φ = 52119520.

The previous prime is 130298807. The next prime is 130298821. The reversal of 130298810 is 18892031.

It can be written as a sum of positive squares in 2 ways, for example, as 120978001 + 9320809 = 10999^2 + 3053^2 .

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

It is a super-2 number, since 2×130298810² = 33955559774832200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6514931 + ... + 6514950.

Almost surely, 2^130298810 is an apocalyptic number.

130298810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130298810 is a deficient number, since it is larger than the sum of its proper divisors (104239066).

130298810 is a wasteful number, since it uses less digits than its factorization.

130298810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13029888.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 130298810 is about 11414.8504151390. The cubic root of 130298810 is about 506.9675358875.

The spelling of 130298810 in words is "one hundred thirty million, two hundred ninety-eight thousand, eight hundred ten".