12020137603339 has 2 divisors, whose sum is σ = 12020137603340. Its totient is φ = 12020137603338.

The previous prime is 12020137603291. The next prime is 12020137603349. The reversal of 12020137603339 is 93330673102021.

It is a strong prime.

It is an emirp because it is prime and its reverse (93330673102021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12020137603339 - 2²⁵ = 12020104048907 is a prime.

It is not a weakly prime, because it can be changed into another prime (12020137603349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010068801669 + 6010068801670.

It is an arithmetic number, because the mean of its divisors is an integer number (6010068801670).

Almost surely, 2^{12020137603339} is an apocalyptic number.

12020137603339 is a deficient number, since it is larger than the sum of its proper divisors (1).

12020137603339 is an equidigital number, since it uses as much as digits as its factorization.

12020137603339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 40.

The spelling of 12020137603339 in words is "twelve trillion, twenty billion, one hundred thirty-seven million, six hundred three thousand, three hundred thirty-nine".