125352231 has 8 divisors (see below), whose sum is σ = 174403200. Its totient is φ = 79934712.

The previous prime is 125352229. The next prime is 125352257. The reversal of 125352231 is 132253521.

It is a happy number.

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

It is not a de Polignac number, because 125352231 - 2¹ = 125352229 is a prime.

It is a super-2 number, since 2×125352231² = 31426363633354722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125352221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 908281 + ... + 908418.

It is an arithmetic number, because the mean of its divisors is an integer number (21800400).

Almost surely, 2^125352231 is an apocalyptic number.

125352231 is a deficient number, since it is larger than the sum of its proper divisors (49050969).

125352231 is a wasteful number, since it uses less digits than its factorization.

125352231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816725.

The product of its digits is 1800, while the sum is 24.

The square root of 125352231 is about 11196.0810554408. The cubic root of 125352231 is about 500.4692008966.

The spelling of 125352231 in words is "one hundred twenty-five million, three hundred fifty-two thousand, two hundred thirty-one".