20202348053 has 2 divisors, whose sum is σ = 20202348054. Its totient is φ = 20202348052.

The previous prime is 20202348041. The next prime is 20202348073. The reversal of 20202348053 is 35084320202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14805535684 + 5396812369 = 121678^2 + 73463^2 .

It is a cyclic number.

It is not a de Polignac number, because 20202348053 - 2¹² = 20202343957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20202348073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10101174026 + 10101174027.

It is an arithmetic number, because the mean of its divisors is an integer number (10101174027).

Almost surely, 2^20202348053 is an apocalyptic number.

It is an amenable number.

20202348053 is a deficient number, since it is larger than the sum of its proper divisors (1).

20202348053 is an equidigital number, since it uses as much as digits as its factorization.

20202348053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 20202348053 its reverse (35084320202), we get a palindrome (55286668255).

The spelling of 20202348053 in words is "twenty billion, two hundred two million, three hundred forty-eight thousand, fifty-three".