202010144883097 has 2 divisors, whose sum is σ = 202010144883098. Its totient is φ = 202010144883096.

The previous prime is 202010144883089. The next prime is 202010144883101. The reversal of 202010144883097 is 790388441010202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 147662743542336 + 54347401340761 = 12151656^2 + 7372069^2 .

It is a cyclic number.

It is not a de Polignac number, because 202010144883097 - 2³ = 202010144883089 is a prime.

It is a super-2 number, since 2×202010144883097² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 202010144883097.

It is not a weakly prime, because it can be changed into another prime (202010144883007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101005072441548 + 101005072441549.

It is an arithmetic number, because the mean of its divisors is an integer number (101005072441549).

Almost surely, 2^{202010144883097} is an apocalyptic number.

It is an amenable number.

202010144883097 is a deficient number, since it is larger than the sum of its proper divisors (1).

202010144883097 is an equidigital number, since it uses as much as digits as its factorization.

202010144883097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 774144, while the sum is 49.

Adding to 202010144883097 its reverse (790388441010202), we get a palindrome (992398585893299).

The spelling of 202010144883097 in words is "two hundred two trillion, ten billion, one hundred forty-four million, eight hundred eighty-three thousand, ninety-seven".