125126323 has 16 divisors (see below), whose sum is σ = 148414464. Its totient is φ = 103229280.

The previous prime is 125126317. The next prime is 125126327. The reversal of 125126323 is 323621521.

It is not a de Polignac number, because 125126323 - 2⁵ = 125126291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125126327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41286 + ... + 44212.

It is an arithmetic number, because the mean of its divisors is an integer number (9275904).

Almost surely, 2^125126323 is an apocalyptic number.

125126323 is a deficient number, since it is larger than the sum of its proper divisors (23288141).

125126323 is a wasteful number, since it uses less digits than its factorization.

125126323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3162.

The product of its digits is 2160, while the sum is 25.

The square root of 125126323 is about 11185.9877972399. The cubic root of 125126323 is about 500.1683739607.

Adding to 125126323 its reverse (323621521), we get a palindrome (448747844).

The spelling of 125126323 in words is "one hundred twenty-five million, one hundred twenty-six thousand, three hundred twenty-three".