125119380 has 48 divisors (see below), whose sum is σ = 353626560. Its totient is φ = 33051648.

The previous prime is 125119367. The next prime is 125119399. The reversal of 125119380 is 83911521.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 3325 + ... + 16164.

It is an arithmetic number, because the mean of its divisors is an integer number (7367220).

Almost surely, 2^125119380 is an apocalyptic number.

125119380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125119380 is an abundant number, since it is smaller than the sum of its proper divisors (228507180).

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

125119380 is a wasteful number, since it uses less digits than its factorization.

125119380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19608 (or 19606 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 125119380 is about 11185.6774493099. The cubic root of 125119380 is about 500.1591226879.

The spelling of 125119380 in words is "one hundred twenty-five million, one hundred nineteen thousand, three hundred eighty".