125313000 has 64 divisors (see below), whose sum is σ = 390985920. Its totient is φ = 33416000.

The previous prime is 125312983. The next prime is 125313017. The reversal of 125313000 is 313521.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (125312983) and next prime (125313017).

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 17886 + ... + 23885.

It is an arithmetic number, because the mean of its divisors is an integer number (6109155).

Almost surely, 2^125313000 is an apocalyptic number.

125313000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125313000 is an abundant number, since it is smaller than the sum of its proper divisors (265672920).

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

125313000 is a wasteful number, since it uses less digits than its factorization.

125313000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41795 (or 41781 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 125313000 is about 11194.3289213780. The cubic root of 125313000 is about 500.4169854829.

Adding to 125313000 its reverse (313521), we get a palindrome (125626521).

The spelling of 125313000 in words is "one hundred twenty-five million, three hundred thirteen thousand".