123466453 has 4 divisors (see below), whose sum is σ = 134690688. Its totient is φ = 112242220.

The previous prime is 123466381. The next prime is 123466471. The reversal of 123466453 is 354664321.

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: 354664321 = 11 ⋅32242211.

It is a cyclic number.

It is not a de Polignac number, because 123466453 - 2¹³ = 123458261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123466753) 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, 5612101 + ... + 5612122.

It is an arithmetic number, because the mean of its divisors is an integer number (33672672).

Almost surely, 2^123466453 is an apocalyptic number.

It is an amenable number.

123466453 is a deficient number, since it is larger than the sum of its proper divisors (11224235).

123466453 is a wasteful number, since it uses less digits than its factorization.

123466453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11224234.

The product of its digits is 51840, while the sum is 34.

The square root of 123466453 is about 11111.5459320474. The cubic root of 123466453 is about 497.9468513679.

The spelling of 123466453 in words is "one hundred twenty-three million, four hundred sixty-six thousand, four hundred fifty-three".