20202401033 has 2 divisors, whose sum is σ = 20202401034. Its totient is φ = 20202401032.

The previous prime is 20202401017. The next prime is 20202401039. The reversal of 20202401033 is 33010420202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19328784784 + 873616249 = 139028^2 + 29557^2 .

It is a cyclic number.

It is not a de Polignac number, because 20202401033 - 2⁴ = 20202401017 is a prime.

It is not a weakly prime, because it can be changed into another prime (20202401039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10101200516 + 10101200517.

It is an arithmetic number, because the mean of its divisors is an integer number (10101200517).

Almost surely, 2^20202401033 is an apocalyptic number.

It is an amenable number.

20202401033 is a deficient number, since it is larger than the sum of its proper divisors (1).

20202401033 is an equidigital number, since it uses as much as digits as its factorization.

20202401033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20202401033 its reverse (33010420202), we get a palindrome (53212821235).

The spelling of 20202401033 in words is "twenty billion, two hundred two million, four hundred one thousand, thirty-three".