20332031020253 has 2 divisors, whose sum is σ = 20332031020254. Its totient is φ = 20332031020252.

The previous prime is 20332031020207. The next prime is 20332031020267. The reversal of 20332031020253 is 35202013023302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19026503115844 + 1305527904409 = 4361938^2 + 1142597^2 .

It is a cyclic number.

It is not a de Polignac number, because 20332031020253 - 2¹⁶ = 20332030954717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20332031520253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10166015510126 + 10166015510127.

It is an arithmetic number, because the mean of its divisors is an integer number (10166015510127).

Almost surely, 2^{20332031020253} is an apocalyptic number.

It is an amenable number.

20332031020253 is a deficient number, since it is larger than the sum of its proper divisors (1).

20332031020253 is an equidigital number, since it uses as much as digits as its factorization.

20332031020253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 20332031020253 its reverse (35202013023302), we get a palindrome (55534044043555).

The spelling of 20332031020253 in words is "twenty trillion, three hundred thirty-two billion, thirty-one million, twenty thousand, two hundred fifty-three".