12100110023 has 4 divisors (see below), whose sum is σ = 12157456728. Its totient is φ = 12042763320.

The previous prime is 12100110007. The next prime is 12100110031. The reversal of 12100110023 is 32001100121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32001100121 = 1453 ⋅22024157.

It is a cyclic number.

It is not a de Polignac number, because 12100110023 - 2⁴ = 12100110007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12100109986 and 12100110013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100110053) 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, 28673036 + ... + 28673457.

It is an arithmetic number, because the mean of its divisors is an integer number (3039364182).

Almost surely, 2^12100110023 is an apocalyptic number.

12100110023 is a deficient number, since it is larger than the sum of its proper divisors (57346705).

12100110023 is an equidigital number, since it uses as much as digits as its factorization.

12100110023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57346704.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 12100110023 its reverse (32001100121), we get a palindrome (44101210144).

The spelling of 12100110023 in words is "twelve billion, one hundred million, one hundred ten thousand, twenty-three".