125410423 has 4 divisors (see below), whose sum is σ = 127128448. Its totient is φ = 123692400.

The previous prime is 125410391. The next prime is 125410477. The reversal of 125410423 is 324014521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324014521 = 571 ⋅567451.

It is a cyclic number.

It is not a de Polignac number, because 125410423 - 2⁵ = 125410391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125410394 and 125410403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125410823) 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, 858903 + ... + 859048.

It is an arithmetic number, because the mean of its divisors is an integer number (31782112).

Almost surely, 2^125410423 is an apocalyptic number.

125410423 is a deficient number, since it is larger than the sum of its proper divisors (1718025).

125410423 is an equidigital number, since it uses as much as digits as its factorization.

125410423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718024.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 125410423 is about 11198.6795203720. The cubic root of 125410423 is about 500.5466328340.

Adding to 125410423 its reverse (324014521), we get a palindrome (449424944).

The spelling of 125410423 in words is "one hundred twenty-five million, four hundred ten thousand, four hundred twenty-three".