12032120012031 has 48 divisors (see below), whose sum is σ = 20858150337024. Its totient is φ = 6534673434432.

The previous prime is 12032120011981. The next prime is 12032120012069. The reversal of 12032120012031 is 13021002123021.

12032120012031 is a `hidden beast` number, since 1 + 20 + 321 + 200 + 120 + 3 + 1 = 666.

It is not a de Polignac number, because 12032120012031 - 2⁷ = 12032120011903 is a prime.

It is a super-2 number, since 2×12032120012031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12032120011995 and 12032120012013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032120012071) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26217541 + ... + 26672526.

It is an arithmetic number, because the mean of its divisors is an integer number (434544798688).

Almost surely, 2^{12032120012031} is an apocalyptic number.

12032120012031 is a deficient number, since it is larger than the sum of its proper divisors (8826030324993).

12032120012031 is a wasteful number, since it uses less digits than its factorization.

12032120012031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52890260 (or 52890257 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12032120012031 its reverse (13021002123021), we get a palindrome (25053122135052).

The spelling of 12032120012031 in words is "twelve trillion, thirty-two billion, one hundred twenty million, twelve thousand, thirty-one".