130752330 has 16 divisors (see below), whose sum is σ = 313805664. Its totient is φ = 34867280.

The previous prime is 130752317. The next prime is 130752331. The reversal of 130752330 is 33257031.

It is a self number, because there is not a number n which added to its sum of digits gives 130752330.

It is not an unprimeable number, because it can be changed into a prime (130752331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2179176 + ... + 2179235.

It is an arithmetic number, because the mean of its divisors is an integer number (19612854).

Almost surely, 2^130752330 is an apocalyptic number.

130752330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130752330 is an abundant number, since it is smaller than the sum of its proper divisors (183053334).

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

130752330 is a wasteful number, since it uses less digits than its factorization.

130752330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4358421.

The product of its (nonzero) digits is 1890, while the sum is 24.

The square root of 130752330 is about 11434.6985093618. The cubic root of 130752330 is about 507.5550410669. Note that the first 3 decimals are identical.

The spelling of 130752330 in words is "one hundred thirty million, seven hundred fifty-two thousand, three hundred thirty".