202113113203189 has 2 divisors, whose sum is σ = 202113113203190. Its totient is φ = 202113113203188.

The previous prime is 202113113203163. The next prime is 202113113203237. The reversal of 202113113203189 is 981302311311202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 146043792880164 + 56069320323025 = 12084858^2 + 7487945^2 .

It is a cyclic number.

It is not a de Polignac number, because 202113113203189 - 2¹¹ = 202113113201141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202113113263189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101056556601594 + 101056556601595.

It is an arithmetic number, because the mean of its divisors is an integer number (101056556601595).

Almost surely, 2^{202113113203189} is an apocalyptic number.

It is an amenable number.

202113113203189 is a deficient number, since it is larger than the sum of its proper divisors (1).

202113113203189 is an equidigital number, since it uses as much as digits as its factorization.

202113113203189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 202113113203189 in words is "two hundred two trillion, one hundred thirteen billion, one hundred thirteen million, two hundred three thousand, one hundred eighty-nine".