202242102053 has 2 divisors, whose sum is σ = 202242102054. Its totient is φ = 202242102052.

The previous prime is 202242102031. The next prime is 202242102137. The reversal of 202242102053 is 350201242202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 159334293889 + 42907808164 = 399167^2 + 207142^2 .

It is a cyclic number.

It is not a de Polignac number, because 202242102053 - 2¹⁰ = 202242101029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202242402053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101121051026 + 101121051027.

It is an arithmetic number, because the mean of its divisors is an integer number (101121051027).

Almost surely, 2^202242102053 is an apocalyptic number.

It is an amenable number.

202242102053 is a deficient number, since it is larger than the sum of its proper divisors (1).

202242102053 is an equidigital number, since it uses as much as digits as its factorization.

202242102053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 202242102053 its reverse (350201242202), we get a palindrome (552443344255).

The spelling of 202242102053 in words is "two hundred two billion, two hundred forty-two million, one hundred two thousand, fifty-three".