130280350 has 24 divisors (see below), whose sum is σ = 256577328. Its totient is φ = 49046400.

The previous prime is 130280341. The next prime is 130280351. The reversal of 130280350 is 53082031.

It is a super-2 number, since 2×130280350² = 33945939192245000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130280351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75786 + ... + 77485.

It is an arithmetic number, because the mean of its divisors is an integer number (10690722).

Almost surely, 2^130280350 is an apocalyptic number.

130280350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130280350 is a deficient number, since it is larger than the sum of its proper divisors (126296978).

130280350 is a wasteful number, since it uses less digits than its factorization.

130280350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153300 (or 153295 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 130280350 is about 11414.0417907067. The cubic root of 130280350 is about 506.9435933237.

The spelling of 130280350 in words is "one hundred thirty million, two hundred eighty thousand, three hundred fifty".