23043012104002 has 24 divisors (see below), whose sum is σ = 37993120479468. Its totient is φ = 10473898955520.

The previous prime is 23043012103987. The next prime is 23043012104009. The reversal of 23043012104002 is 20040121034032.

It can be written as a sum of positive squares in 2 ways, for example, as 21132399806001 + 1910612298001 = 4596999^2 + 1382249^2 .

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (23043012104009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12370378 + ... + 14110714.

Almost surely, 2^{23043012104002} is an apocalyptic number.

23043012104002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23043012104002 is a deficient number, since it is larger than the sum of its proper divisors (14950108375466).

23043012104002 is a wasteful number, since it uses less digits than its factorization.

23043012104002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795074 (or 1795063 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 23043012104002 its reverse (20040121034032), we get a palindrome (43083133138034).

The spelling of 23043012104002 in words is "twenty-three trillion, forty-three billion, twelve million, one hundred four thousand, two".