12102312132333 has 24 divisors (see below), whose sum is σ = 18135284076000. Its totient is φ = 8065218318768.

The previous prime is 12102312132283. The next prime is 12102312132347. The reversal of 12102312132333 is 33323121320121.

12102312132333 is a `hidden beast` number, since 1 + 2 + 1 + 0 + 2 + 312 + 13 + 2 + 333 = 666.

It is not a de Polignac number, because 12102312132333 - 2⁸ = 12102312132077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12102312132297 and 12102312132306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102312134333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8570478 + ... + 9882191.

It is an arithmetic number, because the mean of its divisors is an integer number (755636836500).

Almost surely, 2^{12102312132333} is an apocalyptic number.

It is an amenable number.

12102312132333 is a deficient number, since it is larger than the sum of its proper divisors (6032971943667).

12102312132333 is an equidigital number, since it uses as much as digits as its factorization.

12102312132333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18455383 (or 18455371 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 12102312132333 its reverse (33323121320121), we get a palindrome (45425433452454).

The spelling of 12102312132333 in words is "twelve trillion, one hundred two billion, three hundred twelve million, one hundred thirty-two thousand, three hundred thirty-three".