12102303023 has 16 divisors (see below), whose sum is σ = 13041623040. Its totient is φ = 11194394400.

The previous prime is 12102302959. The next prime is 12102303049. The reversal of 12102303023 is 32030320121.

It is a cyclic number.

It is not a de Polignac number, because 12102303023 - 2⁶ = 12102302959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12102302992 and 12102303010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102303823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359858 + ... + 392048.

It is an arithmetic number, because the mean of its divisors is an integer number (815101440).

Almost surely, 2^12102303023 is an apocalyptic number.

12102303023 is a deficient number, since it is larger than the sum of its proper divisors (939320017).

12102303023 is a wasteful number, since it uses less digits than its factorization.

12102303023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32678.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12102303023 its reverse (32030320121), we get a palindrome (44132623144).

The spelling of 12102303023 in words is "twelve billion, one hundred two million, three hundred three thousand, twenty-three".