123275873 has 8 divisors (see below), whose sum is σ = 141493248. Its totient is φ = 105210144.

The previous prime is 123275863. The next prime is 123275879. The reversal of 123275873 is 378572321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123275873 - 2⁸ = 123275617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123275879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36161 + ... + 39422.

It is an arithmetic number, because the mean of its divisors is an integer number (17686656).

Almost surely, 2^123275873 is an apocalyptic number.

It is an amenable number.

123275873 is a deficient number, since it is larger than the sum of its proper divisors (18217375).

123275873 is an equidigital number, since it uses as much as digits as its factorization.

123275873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75823.

The product of its digits is 70560, while the sum is 38.

The square root of 123275873 is about 11102.9668557553. The cubic root of 123275873 is about 497.6905129635.

The spelling of 123275873 in words is "one hundred twenty-three million, two hundred seventy-five thousand, eight hundred seventy-three".