123425053 has 4 divisors (see below), whose sum is σ = 123880768. Its totient is φ = 122969340.

The previous prime is 123425023. The next prime is 123425101. The reversal of 123425053 is 350524321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 350524321 = 7 ⋅50074903.

It is a cyclic number.

It is not a de Polignac number, because 123425053 - 2⁹ = 123424541 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 (123425023) 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, 227451 + ... + 227992.

It is an arithmetic number, because the mean of its divisors is an integer number (30970192).

Almost surely, 2^123425053 is an apocalyptic number.

It is an amenable number.

123425053 is a deficient number, since it is larger than the sum of its proper divisors (455715).

123425053 is an equidigital number, since it uses as much as digits as its factorization.

123425053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455714.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 123425053 is about 11109.6828487586. The cubic root of 123425053 is about 497.8911890031.

Adding to 123425053 its reverse (350524321), we get a palindrome (473949374).

The spelling of 123425053 in words is "one hundred twenty-three million, four hundred twenty-five thousand, fifty-three".