202001230011101 has 2 divisors, whose sum is σ = 202001230011102. Its totient is φ = 202001230011100.

The previous prime is 202001230011041. The next prime is 202001230011179. The reversal of 202001230011101 is 101110032100202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 177055650363076 + 24945579648025 = 13306226^2 + 4994555^2 .

It is a cyclic number.

It is not a de Polignac number, because 202001230011101 - 2⁴⁶ = 131632485833437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202001230011401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101000615005550 + 101000615005551.

It is an arithmetic number, because the mean of its divisors is an integer number (101000615005551).

Almost surely, 2^{202001230011101} is an apocalyptic number.

It is an amenable number.

202001230011101 is a deficient number, since it is larger than the sum of its proper divisors (1).

202001230011101 is an equidigital number, since it uses as much as digits as its factorization.

202001230011101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 202001230011101 its reverse (101110032100202), we get a palindrome (303111262111303).

The spelling of 202001230011101 in words is "two hundred two trillion, one billion, two hundred thirty million, eleven thousand, one hundred one".