202102303113133 has 2 divisors, whose sum is σ = 202102303113134. Its totient is φ = 202102303113132.

The previous prime is 202102303113083. The next prime is 202102303113143. The reversal of 202102303113133 is 331311303201202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200411645249124 + 1690657864009 = 14156682^2 + 1300253^2 .

It is a cyclic number.

It is not a de Polignac number, because 202102303113133 - 2²¹ = 202102301015981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202102303113098 and 202102303113107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202102303113143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101051151556566 + 101051151556567.

It is an arithmetic number, because the mean of its divisors is an integer number (101051151556567).

Almost surely, 2^{202102303113133} is an apocalyptic number.

It is an amenable number.

202102303113133 is a deficient number, since it is larger than the sum of its proper divisors (1).

202102303113133 is an equidigital number, since it uses as much as digits as its factorization.

202102303113133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 202102303113133 its reverse (331311303201202), we get a palindrome (533413606314335).

The spelling of 202102303113133 in words is "two hundred two trillion, one hundred two billion, three hundred three million, one hundred thirteen thousand, one hundred thirty-three".