32020123 has 2 divisors, whose sum is σ = 32020124. Its totient is φ = 32020122.

The previous prime is 32020097. The next prime is 32020127. The reversal of 32020123 is 32102023.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (32102023) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32020123 is a prime.

It is not a weakly prime, because it can be changed into another prime (32020127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16010061 + 16010062.

It is an arithmetic number, because the mean of its divisors is an integer number (16010062).

Almost surely, 2^32020123 is an apocalyptic number.

32020123 is a deficient number, since it is larger than the sum of its proper divisors (1).

32020123 is an equidigital number, since it uses as much as digits as its factorization.

32020123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 32020123 is about 5658.6326086785. The cubic root of 32020123 is about 317.5467449310.

Adding to 32020123 its reverse (32102023), we get a palindrome (64122146).

The spelling of 32020123 in words is "thirty-two million, twenty thousand, one hundred twenty-three".