125328030 has 32 divisors (see below), whose sum is σ = 303606144. Its totient is φ = 33107616.

The previous prime is 125328013. The next prime is 125328043. The reversal of 125328030 is 30823521.

125328030 = 5596² + 5597² + ... + 5599².

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16312 + ... + 22731.

It is an arithmetic number, because the mean of its divisors is an integer number (9487692).

Almost surely, 2^125328030 is an apocalyptic number.

125328030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125328030 is an abundant number, since it is smaller than the sum of its proper divisors (178278114).

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

125328030 is a wasteful number, since it uses less digits than its factorization.

125328030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39160.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 125328030 is about 11195.0002233140. Note that the first 3 decimals coincide. The cubic root of 125328030 is about 500.4369912993.

The spelling of 125328030 in words is "one hundred twenty-five million, three hundred twenty-eight thousand, thirty".