125363331 has 6 divisors (see below), whose sum is σ = 181080380. Its totient is φ = 83575548.

The previous prime is 125363327. The next prime is 125363339. The reversal of 125363331 is 133363521.

It is a happy number.

125363331 is a `hidden beast` number, since 1 + 25 + 3 + 633 + 3 + 1 = 666.

It is not a de Polignac number, because 125363331 - 2² = 125363327 is a prime.

It is a super-2 number, since 2×125363331² = 31431929518831122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125363295 and 125363304.

It is not an unprimeable number, because it can be changed into a prime (125363339) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6964621 + ... + 6964638.

Almost surely, 2^125363331 is an apocalyptic number.

125363331 is a deficient number, since it is larger than the sum of its proper divisors (55717049).

125363331 is a wasteful number, since it uses less digits than its factorization.

125363331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13929265 (or 13929262 counting only the distinct ones).

The product of its digits is 4860, while the sum is 27.

The square root of 125363331 is about 11196.5767536332. The cubic root of 125363331 is about 500.4839727230.

The spelling of 125363331 in words is "one hundred twenty-five million, three hundred sixty-three thousand, three hundred thirty-one".