130723260 has 48 divisors (see below), whose sum is σ = 381943296. Its totient is φ = 33343552.

The previous prime is 130723253. The next prime is 130723261. The reversal of 130723260 is 62327031.

It is a self number, because there is not a number n which added to its sum of digits gives 130723260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130723261) 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 15 ways as a sum of consecutive naturals, for example, 45984 + ... + 48743.

It is an arithmetic number, because the mean of its divisors is an integer number (7957152).

Almost surely, 2^130723260 is an apocalyptic number.

130723260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130723260 is an abundant number, since it is smaller than the sum of its proper divisors (251220036).

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

130723260 is a wasteful number, since it uses less digits than its factorization.

130723260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94762 (or 94760 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 130723260 is about 11433.4273076799. The cubic root of 130723260 is about 507.5174235891.

The spelling of 130723260 in words is "one hundred thirty million, seven hundred twenty-three thousand, two hundred sixty".