125330380 has 96 divisors (see below), whose sum is σ = 312238080. Its totient is φ = 41368320.

The previous prime is 125330377. The next prime is 125330383. The reversal of 125330380 is 83033521.

It is an interprime number because it is at equal distance from previous prime (125330377) and next prime (125330383).

It is not an unprimeable number, because it can be changed into a prime (125330383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 656085 + ... + 656275.

It is an arithmetic number, because the mean of its divisors is an integer number (3252480).

Almost surely, 2^125330380 is an apocalyptic number.

125330380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125330380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156119040).

125330380 is an abundant number, since it is smaller than the sum of its proper divisors (186907700).

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

125330380 is a wasteful number, since it uses less digits than its factorization.

125330380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 125330380 is about 11195.1051803902. The cubic root of 125330380 is about 500.4401191433.

The spelling of 125330380 in words is "one hundred twenty-five million, three hundred thirty thousand, three hundred eighty".