125100423 has 32 divisors (see below), whose sum is σ = 212881920. Its totient is φ = 71124480.

The previous prime is 125100413. The next prime is 125100431. The reversal of 125100423 is 324001521.

It is not a de Polignac number, because 125100423 - 2¹² = 125096327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125100396 and 125100405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125100413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38311 + ... + 41447.

It is an arithmetic number, because the mean of its divisors is an integer number (6652560).

Almost surely, 2^125100423 is an apocalyptic number.

125100423 is a deficient number, since it is larger than the sum of its proper divisors (87781497).

125100423 is a wasteful number, since it uses less digits than its factorization.

125100423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3364 (or 3358 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 125100423 is about 11184.8300389411. The cubic root of 125100423 is about 500.1338614923.

Adding to 125100423 its reverse (324001521), we get a palindrome (449101944).

The spelling of 125100423 in words is "one hundred twenty-five million, one hundred thousand, four hundred twenty-three".