12002103203131 has 8 divisors (see below), whose sum is σ = 12097070858880. Its totient is φ = 11907502927872.

The previous prime is 12002103203053. The next prime is 12002103203191. The reversal of 12002103203131 is 13130230120021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12002103203131 - 2⁹ = 12002103202619 is a prime.

It is a super-2 number, since 2×12002103203131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12002103203099 and 12002103203108.

It is not an unprimeable number, because it can be changed into a prime (12002103203191) 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 7 ways as a sum of consecutive naturals, for example, 91779526 + ... + 91910203.

It is an arithmetic number, because the mean of its divisors is an integer number (1512133857360).

Almost surely, 2^{12002103203131} is an apocalyptic number.

12002103203131 is a deficient number, since it is larger than the sum of its proper divisors (94967655749).

12002103203131 is a wasteful number, since it uses less digits than its factorization.

12002103203131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183690245.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12002103203131 its reverse (13130230120021), we get a palindrome (25132333323152).

The spelling of 12002103203131 in words is "twelve trillion, two billion, one hundred three million, two hundred three thousand, one hundred thirty-one".