20332233231053 has 2 divisors, whose sum is σ = 20332233231054. Its totient is φ = 20332233231052.

The previous prime is 20332233231001. The next prime is 20332233231071. The reversal of 20332233231053 is 35013233223302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20146336010089 + 185897220964 = 4488467^2 + 431158^2 .

It is a cyclic number.

It is not a de Polignac number, because 20332233231053 - 2¹² = 20332233226957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20332233231073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10166116615526 + 10166116615527.

It is an arithmetic number, because the mean of its divisors is an integer number (10166116615527).

Almost surely, 2^{20332233231053} is an apocalyptic number.

It is an amenable number.

20332233231053 is a deficient number, since it is larger than the sum of its proper divisors (1).

20332233231053 is an equidigital number, since it uses as much as digits as its factorization.

20332233231053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 32.

Adding to 20332233231053 its reverse (35013233223302), we get a palindrome (55345466454355).

The spelling of 20332233231053 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirty-three million, two hundred thirty-one thousand, fifty-three".