12013321200091 has 2 divisors, whose sum is σ = 12013321200092. Its totient is φ = 12013321200090.

The previous prime is 12013321200079. The next prime is 12013321200103. The reversal of 12013321200091 is 19000212331021.

It is a balanced prime because it is at equal distance from previous prime (12013321200079) and next prime (12013321200103).

It is a cyclic number.

It is not a de Polignac number, because 12013321200091 - 2³⁷ = 11875882246619 is a prime.

It is not a weakly prime, because it can be changed into another prime (12013321204091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6006660600045 + 6006660600046.

It is an arithmetic number, because the mean of its divisors is an integer number (6006660600046).

Almost surely, 2^{12013321200091} is an apocalyptic number.

12013321200091 is a deficient number, since it is larger than the sum of its proper divisors (1).

12013321200091 is an equidigital number, since it uses as much as digits as its factorization.

12013321200091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 12013321200091 in words is "twelve trillion, thirteen billion, three hundred twenty-one million, two hundred thousand, ninety-one".