20133420030079 has 2 divisors, whose sum is σ = 20133420030080. Its totient is φ = 20133420030078.

The previous prime is 20133420029993. The next prime is 20133420030107. The reversal of 20133420030079 is 97003002433102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20133420030079 - 2¹³ = 20133420021887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20133420030179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10066710015039 + 10066710015040.

It is an arithmetic number, because the mean of its divisors is an integer number (10066710015040).

Almost surely, 2^{20133420030079} is an apocalyptic number.

20133420030079 is a deficient number, since it is larger than the sum of its proper divisors (1).

20133420030079 is an equidigital number, since it uses as much as digits as its factorization.

20133420030079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 34.

The spelling of 20133420030079 in words is "twenty trillion, one hundred thirty-three billion, four hundred twenty million, thirty thousand, seventy-nine".