130869320 has 16 divisors (see below), whose sum is σ = 294456060. Its totient is φ = 52347712.

The previous prime is 130869313. The next prime is 130869331. The reversal of 130869320 is 23968031.

130869320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 130553476 + 315844 = 11426^2 + 562^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1635827 + ... + 1635906.

Almost surely, 2^130869320 is an apocalyptic number.

130869320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130869320 is an abundant number, since it is smaller than the sum of its proper divisors (163586740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130869320 is a wasteful number, since it uses less digits than its factorization.

130869320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3271744 (or 3271740 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 130869320 is about 11439.8129355335. The cubic root of 130869320 is about 507.7063733948.

The spelling of 130869320 in words is "one hundred thirty million, eight hundred sixty-nine thousand, three hundred twenty".