12031133232102 has 32 divisors (see below), whose sum is σ = 24094182195072. Its totient is φ = 4005059025984.

The previous prime is 12031133232091. The next prime is 12031133232103. The reversal of 12031133232102 is 20123233113021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12031133232103) 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, 99606898 + ... + 99727610.

It is an arithmetic number, because the mean of its divisors is an integer number (752943193596).

Almost surely, 2^{12031133232102} is an apocalyptic number.

12031133232102 is an abundant number, since it is smaller than the sum of its proper divisors (12063048962970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12031133232102 is a wasteful number, since it uses less digits than its factorization.

12031133232102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142612.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12031133232102 its reverse (20123233113021), we get a palindrome (32154366345123).

The spelling of 12031133232102 in words is "twelve trillion, thirty-one billion, one hundred thirty-three million, two hundred thirty-two thousand, one hundred two".