12013213332091 has 2 divisors, whose sum is σ = 12013213332092. Its totient is φ = 12013213332090.

The previous prime is 12013213332083. The next prime is 12013213332137. The reversal of 12013213332091 is 19023331231021.

It is a happy number.

12013213332091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12013213332091 - 2³ = 12013213332083 is a prime.

It is not a weakly prime, because it can be changed into another prime (12013213332011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6006606666045 + 6006606666046.

It is an arithmetic number, because the mean of its divisors is an integer number (6006606666046).

Almost surely, 2^{12013213332091} is an apocalyptic number.

12013213332091 is a deficient number, since it is larger than the sum of its proper divisors (1).

12013213332091 is an equidigital number, since it uses as much as digits as its factorization.

12013213332091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 12013213332091 in words is "twelve trillion, thirteen billion, two hundred thirteen million, three hundred thirty-two thousand, ninety-one".