123230408 has 16 divisors (see below), whose sum is σ = 264065280. Its totient is φ = 52813008.

The previous prime is 123230407. The next prime is 123230413. The reversal of 123230408 is 804032321.

It is not an unprimeable number, because it can be changed into a prime (123230407) 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, 1100216 + ... + 1100327.

It is an arithmetic number, because the mean of its divisors is an integer number (16504080).

Almost surely, 2^123230408 is an apocalyptic number.

It is an amenable number.

123230408 is an abundant number, since it is smaller than the sum of its proper divisors (140834872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123230408 is a wasteful number, since it uses less digits than its factorization.

123230408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200556 (or 2200552 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 123230408 is about 11100.9192412160. The cubic root of 123230408 is about 497.6293215319.

Adding to 123230408 its reverse (804032321), we get a palindrome (927262729).

The spelling of 123230408 in words is "one hundred twenty-three million, two hundred thirty thousand, four hundred eight".