130990 has 8 divisors (see below), whose sum is σ = 235800. Its totient is φ = 52392.

The previous prime is 130987. The next prime is 131009. The reversal of 130990 is 99031.

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

It is a congruent 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, 6540 + ... + 6559.

It is an arithmetic number, because the mean of its divisors is an integer number (29475).

2¹³⁰⁹⁹⁰ is an apocalyptic number.

130990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130990 is a deficient number, since it is larger than the sum of its proper divisors (104810).

130990 is a wasteful number, since it uses less digits than its factorization.

130990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13106.

The product of its (nonzero) digits is 243, while the sum is 22.

The square root of 130990 is about 361.9254066793. The cubic root of 130990 is about 50.7862384449.

The spelling of 130990 in words is "one hundred thirty thousand, nine hundred ninety".