202341133020401 has 2 divisors, whose sum is σ = 202341133020402. Its totient is φ = 202341133020400.

The previous prime is 202341133020371. The next prime is 202341133020503. The reversal of 202341133020401 is 104020331143202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144529806423025 + 57811326597376 = 12022055^2 + 7603376^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202341133020401 is a prime.

It is a super-2 number, since 2×202341133020401² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (202341133028401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101170566510200 + 101170566510201.

It is an arithmetic number, because the mean of its divisors is an integer number (101170566510201).

Almost surely, 2^{202341133020401} is an apocalyptic number.

It is an amenable number.

202341133020401 is a deficient number, since it is larger than the sum of its proper divisors (1).

202341133020401 is an equidigital number, since it uses as much as digits as its factorization.

202341133020401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 202341133020401 its reverse (104020331143202), we get a palindrome (306361464163603).

The spelling of 202341133020401 in words is "two hundred two trillion, three hundred forty-one billion, one hundred thirty-three million, twenty thousand, four hundred one".