32020051423 has 2 divisors, whose sum is σ = 32020051424. Its totient is φ = 32020051422.

The previous prime is 32020051417. The next prime is 32020051493. The reversal of 32020051423 is 32415002023.

It is a weak prime.

It is an emirp because it is prime and its reverse (32415002023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32020051423 - 2²¹ = 32017954271 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32020051394 and 32020051403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32020051493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16010025711 + 16010025712.

It is an arithmetic number, because the mean of its divisors is an integer number (16010025712).

Almost surely, 2^32020051423 is an apocalyptic number.

32020051423 is a deficient number, since it is larger than the sum of its proper divisors (1).

32020051423 is an equidigital number, since it uses as much as digits as its factorization.

32020051423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 32020051423 its reverse (32415002023), we get a palindrome (64435053446).

The spelling of 32020051423 in words is "thirty-two billion, twenty million, fifty-one thousand, four hundred twenty-three".