20083242053423 has 2 divisors, whose sum is σ = 20083242053424. Its totient is φ = 20083242053422.

The previous prime is 20083242053419. The next prime is 20083242053449. The reversal of 20083242053423 is 32435024238002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20083242053423 - 2² = 20083242053419 is a prime.

It is a super-2 number, since 2×20083242053423² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20083242053473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10041621026711 + 10041621026712.

It is an arithmetic number, because the mean of its divisors is an integer number (10041621026712).

Almost surely, 2^{20083242053423} is an apocalyptic number.

20083242053423 is a deficient number, since it is larger than the sum of its proper divisors (1).

20083242053423 is an equidigital number, since it uses as much as digits as its factorization.

20083242053423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 38.

The spelling of 20083242053423 in words is "twenty trillion, eighty-three billion, two hundred forty-two million, fifty-three thousand, four hundred twenty-three".