125673023 has 4 divisors (see below), whose sum is σ = 143626320. Its totient is φ = 107719728.

The previous prime is 125673019. The next prime is 125673043. The reversal of 125673023 is 320376521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320376521 = 79 ⋅4055399.

It is a cyclic number.

It is not a de Polignac number, because 125673023 - 2² = 125673019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125673043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8976638 + ... + 8976651.

It is an arithmetic number, because the mean of its divisors is an integer number (35906580).

Almost surely, 2^125673023 is an apocalyptic number.

125673023 is a deficient number, since it is larger than the sum of its proper divisors (17953297).

125673023 is an equidigital number, since it uses as much as digits as its factorization.

125673023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17953296.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 125673023 is about 11210.3979857987. The cubic root of 125673023 is about 500.8957582759.

The spelling of 125673023 in words is "one hundred twenty-five million, six hundred seventy-three thousand, twenty-three".