30021201130279 has 2 divisors, whose sum is σ = 30021201130280. Its totient is φ = 30021201130278.

The previous prime is 30021201130171. The next prime is 30021201130301. The reversal of 30021201130279 is 97203110212003.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30021201130279 - 2²³ = 30021192741671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30021201130279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30021201130079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15010600565139 + 15010600565140.

It is an arithmetic number, because the mean of its divisors is an integer number (15010600565140).

Almost surely, 2^{30021201130279} is an apocalyptic number.

30021201130279 is a deficient number, since it is larger than the sum of its proper divisors (1).

30021201130279 is an equidigital number, since it uses as much as digits as its factorization.

30021201130279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The spelling of 30021201130279 in words is "thirty trillion, twenty-one billion, two hundred one million, one hundred thirty thousand, two hundred seventy-nine".