125014320 has 160 divisors (see below), whose sum is σ = 444733440. Its totient is φ = 32244480.

The previous prime is 125014297. The next prime is 125014321. The reversal of 125014320 is 23410521.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 125014293 and 125014302.

It is not an unprimeable number, because it can be changed into a prime (125014321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66027 + ... + 67893.

It is an arithmetic number, because the mean of its divisors is an integer number (2779584).

Almost surely, 2^125014320 is an apocalyptic number.

125014320 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 125014320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222366720).

125014320 is an abundant number, since it is smaller than the sum of its proper divisors (319719120).

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

125014320 is a wasteful number, since it uses less digits than its factorization.

125014320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920 (or 1908 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 125014320 is about 11180.9802790274. The cubic root of 125014320 is about 500.0190926043.

Adding to 125014320 its reverse (23410521), we get a palindrome (148424841).

The spelling of 125014320 in words is "one hundred twenty-five million, fourteen thousand, three hundred twenty".