12032130023 has 4 divisors (see below), whose sum is σ = 12080067048. Its totient is φ = 11984193000.

The previous prime is 12032129971. The next prime is 12032130029. The reversal of 12032130023 is 32003123021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32003123021 = 61 ⋅524641361.

It is a cyclic number.

It is not a de Polignac number, because 12032130023 - 2⁶ = 12032129959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12032129983 and 12032130010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032130029) 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, 23968136 + ... + 23968637.

It is an arithmetic number, because the mean of its divisors is an integer number (3020016762).

Almost surely, 2^12032130023 is an apocalyptic number.

12032130023 is a deficient number, since it is larger than the sum of its proper divisors (47937025).

12032130023 is an equidigital number, since it uses as much as digits as its factorization.

12032130023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47937024.

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

Adding to 12032130023 its reverse (32003123021), we get a palindrome (44035253044).

The spelling of 12032130023 in words is "twelve billion, thirty-two million, one hundred thirty thousand, twenty-three".