202032302103161 has 2 divisors, whose sum is σ = 202032302103162. Its totient is φ = 202032302103160.

The previous prime is 202032302103127. The next prime is 202032302103209. The reversal of 202032302103161 is 161301203230202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 179481618555625 + 22550683547536 = 13397075^2 + 4748756^2 .

It is a cyclic number.

It is not a de Polignac number, because 202032302103161 - 2⁶ = 202032302103097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202032302103161.

It is not a weakly prime, because it can be changed into another prime (202032302103361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101016151051580 + 101016151051581.

It is an arithmetic number, because the mean of its divisors is an integer number (101016151051581).

Almost surely, 2^{202032302103161} is an apocalyptic number.

It is an amenable number.

202032302103161 is a deficient number, since it is larger than the sum of its proper divisors (1).

202032302103161 is an equidigital number, since it uses as much as digits as its factorization.

202032302103161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 202032302103161 its reverse (161301203230202), we get a palindrome (363333505333363).

The spelling of 202032302103161 in words is "two hundred two trillion, thirty-two billion, three hundred two million, one hundred three thousand, one hundred sixty-one".