12032232121031 has 2 divisors, whose sum is σ = 12032232121032. Its totient is φ = 12032232121030.

The previous prime is 12032232121027. The next prime is 12032232121073. The reversal of 12032232121031 is 13012123223021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12032232121031 - 2² = 12032232121027 is a prime.

It is a super-2 number, since 2×12032232121031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12032232120988 and 12032232121006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12032232121631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016116060515 + 6016116060516.

It is an arithmetic number, because the mean of its divisors is an integer number (6016116060516).

Almost surely, 2^{12032232121031} is an apocalyptic number.

12032232121031 is a deficient number, since it is larger than the sum of its proper divisors (1).

12032232121031 is an equidigital number, since it uses as much as digits as its factorization.

12032232121031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12032232121031 its reverse (13012123223021), we get a palindrome (25044355344052).

The spelling of 12032232121031 in words is "twelve trillion, thirty-two billion, two hundred thirty-two million, one hundred twenty-one thousand, thirty-one".