130850290 has 16 divisors (see below), whose sum is σ = 241008768. Its totient is φ = 51122736.

The previous prime is 130850281. The next prime is 130850297. The reversal of 130850290 is 92058031.

It is not an unprimeable number, because it can be changed into a prime (130850297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151722 + ... + 152581.

It is an arithmetic number, because the mean of its divisors is an integer number (15063048).

Almost surely, 2^130850290 is an apocalyptic number.

130850290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130850290 is a deficient number, since it is larger than the sum of its proper divisors (110158478).

130850290 is a wasteful number, since it uses less digits than its factorization.

130850290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304353.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 130850290 is about 11438.9811609251. The cubic root of 130850290 is about 507.6817632961.

The spelling of 130850290 in words is "one hundred thirty million, eight hundred fifty thousand, two hundred ninety".