125430710 has 8 divisors (see below), whose sum is σ = 225775296. Its totient is φ = 50172280.

The previous prime is 125430677. The next prime is 125430727. The reversal of 125430710 is 17034521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×125430710² = 31465726022208200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6271526 + ... + 6271545.

It is an arithmetic number, because the mean of its divisors is an integer number (28221912).

Almost surely, 2^125430710 is an apocalyptic number.

125430710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125430710 is a deficient number, since it is larger than the sum of its proper divisors (100344586).

125430710 is a wasteful number, since it uses less digits than its factorization.

125430710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12543078.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 125430710 is about 11199.5852601782. The cubic root of 125430710 is about 500.5736216647.

The spelling of 125430710 in words is "one hundred twenty-five million, four hundred thirty thousand, seven hundred ten".