12132320300023 has 16 divisors (see below), whose sum is σ = 15155042423040. Its totient is φ = 9435610641600.

The previous prime is 12132320299999. The next prime is 12132320300059. The reversal of 12132320300023 is 32000302323121.

12132320300023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-12132320300023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12132320299967 and 12132320300003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132320300083) 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, 151171593 + ... + 151251826.

It is an arithmetic number, because the mean of its divisors is an integer number (947190151440).

Almost surely, 2^{12132320300023} is an apocalyptic number.

12132320300023 is a deficient number, since it is larger than the sum of its proper divisors (3022722123017).

12132320300023 is a wasteful number, since it uses less digits than its factorization.

12132320300023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302423958.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12132320300023 its reverse (32000302323121), we get a palindrome (44132622623144).

The spelling of 12132320300023 in words is "twelve trillion, one hundred thirty-two billion, three hundred twenty million, three hundred thousand, twenty-three".