12032103203191 has 2 divisors, whose sum is σ = 12032103203192. Its totient is φ = 12032103203190.

The previous prime is 12032103203189. The next prime is 12032103203269. The reversal of 12032103203191 is 19130230123021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12032103203191 - 2¹ = 12032103203189 is a prime.

Together with 12032103203189, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12032103203291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016051601595 + 6016051601596.

It is an arithmetic number, because the mean of its divisors is an integer number (6016051601596).

Almost surely, 2^{12032103203191} is an apocalyptic number.

12032103203191 is a deficient number, since it is larger than the sum of its proper divisors (1).

12032103203191 is an equidigital number, since it uses as much as digits as its factorization.

12032103203191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 12032103203191 in words is "twelve trillion, thirty-two billion, one hundred three million, two hundred three thousand, one hundred ninety-one".