12032141231 has 16 divisors (see below), whose sum is σ = 13315373568. Its totient is φ = 10781097600.

The previous prime is 12032141207. The next prime is 12032141273. The reversal of 12032141231 is 13214123021.

It is a cyclic number.

It is not a de Polignac number, because 12032141231 - 2²² = 12027946927 is a prime.

It is a super-2 number, since 2×12032141231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032141201) 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, 378215 + ... + 408791.

It is an arithmetic number, because the mean of its divisors is an integer number (832210848).

Almost surely, 2^12032141231 is an apocalyptic number.

12032141231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12032141231 is a deficient number, since it is larger than the sum of its proper divisors (1283232337).

12032141231 is a wasteful number, since it uses less digits than its factorization.

12032141231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31102.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12032141231 its reverse (13214123021), we get a palindrome (25246264252).

The spelling of 12032141231 in words is "twelve billion, thirty-two million, one hundred forty-one thousand, two hundred thirty-one".