12021001313159 has 2 divisors, whose sum is σ = 12021001313160. Its totient is φ = 12021001313158.

The previous prime is 12021001313137. The next prime is 12021001313231. The reversal of 12021001313159 is 95131310012021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12021001313159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12021001313359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010500656579 + 6010500656580.

It is an arithmetic number, because the mean of its divisors is an integer number (6010500656580).

Almost surely, 2^{12021001313159} is an apocalyptic number.

12021001313159 is a deficient number, since it is larger than the sum of its proper divisors (1).

12021001313159 is an equidigital number, since it uses as much as digits as its factorization.

12021001313159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 29.

The spelling of 12021001313159 in words is "twelve trillion, twenty-one billion, one million, three hundred thirteen thousand, one hundred fifty-nine".