123000230144225 has 48 divisors (see below), whose sum is σ = 178106625446400. Its totient is φ = 82514524435200.

The previous prime is 123000230144203. The next prime is 123000230144251. The reversal of 123000230144225 is 522441032000321.

It is not a de Polignac number, because 123000230144225 - 2⁶ = 123000230144161 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15762281 + ... + 22236230.

It is an arithmetic number, because the mean of its divisors is an integer number (3710554696800).

Almost surely, 2^{123000230144225} is an apocalyptic number.

It is an amenable number.

123000230144225 is a deficient number, since it is larger than the sum of its proper divisors (55106395302175).

123000230144225 is a wasteful number, since it uses less digits than its factorization.

123000230144225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37998930 (or 37998925 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 123000230144225 its reverse (522441032000321), we get a palindrome (645441262144546).

The spelling of 123000230144225 in words is "one hundred twenty-three trillion, two hundred thirty million, one hundred forty-four thousand, two hundred twenty-five".