23110200123 has 8 divisors (see below), whose sum is σ = 30949343808. Its totient is φ = 15338928264.

The previous prime is 23110200121. The next prime is 23110200143. The reversal of 23110200123 is 32100201132.

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

It is not a de Polignac number, because 23110200123 - 2¹ = 23110200121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23110200121) 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, 16967161 + ... + 16968522.

It is an arithmetic number, because the mean of its divisors is an integer number (3868667976).

Almost surely, 2^23110200123 is an apocalyptic number.

23110200123 is a deficient number, since it is larger than the sum of its proper divisors (7839143685).

23110200123 is a wasteful number, since it uses less digits than its factorization.

23110200123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33935913.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23110200123 its reverse (32100201132), we get a palindrome (55210401255).

The spelling of 23110200123 in words is "twenty-three billion, one hundred ten million, two hundred thousand, one hundred twenty-three".