23002002123404 has 12 divisors (see below), whose sum is σ = 40253709601728. Its totient is φ = 11500942237200.

The previous prime is 23002002123383. The next prime is 23002002123533. The reversal of 23002002123404 is 40432120020032.

It is a self number, because there is not a number n which added to its sum of digits gives 23002002123404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13820387 + ... + 15395034.

It is an arithmetic number, because the mean of its divisors is an integer number (3354475800144).

Almost surely, 2^{23002002123404} is an apocalyptic number.

It is an amenable number.

23002002123404 is a deficient number, since it is larger than the sum of its proper divisors (17251707478324).

23002002123404 is a wasteful number, since it uses less digits than its factorization.

23002002123404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29412256 (or 29412254 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 23002002123404 its reverse (40432120020032), we get a palindrome (63434122143436).

The spelling of 23002002123404 in words is "twenty-three trillion, two billion, two million, one hundred twenty-three thousand, four hundred four".