125084331 has 20 divisors (see below), whose sum is σ = 187368984. Its totient is φ = 83160000.

The previous prime is 125084329. The next prime is 125084339. The reversal of 125084331 is 133480521.

It is a happy number.

125084331 is a `hidden beast` number, since 1 + 250 + 84 + 331 = 666.

It is not a de Polignac number, because 125084331 - 2¹ = 125084329 is a prime.

It is a super-2 number, since 2×125084331² = 31292179723435122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 125084295 and 125084304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125084339) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 30556 + ... + 34406.

Almost surely, 2^125084331 is an apocalyptic number.

125084331 is a deficient number, since it is larger than the sum of its proper divisors (62284653).

125084331 is an equidigital number, since it uses as much as digits as its factorization.

125084331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4264 (or 4255 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 125084331 is about 11184.1106485943. The cubic root of 125084331 is about 500.1124160567.

The spelling of 125084331 in words is "one hundred twenty-five million, eighty-four thousand, three hundred thirty-one".