10202101001201 has 2 divisors, whose sum is σ = 10202101001202. Its totient is φ = 10202101001200.

The previous prime is 10202101001189. The next prime is 10202101001233. The reversal of 10202101001201 is 10210010120201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9750624514801 + 451476486400 = 3122599^2 + 671920^2 .

It is a cyclic number.

It is not a de Polignac number, because 10202101001201 - 2²² = 10202096806897 is a prime.

It is not a weakly prime, because it can be changed into another prime (10202101021201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101050500600 + 5101050500601.

It is an arithmetic number, because the mean of its divisors is an integer number (5101050500601).

Almost surely, 2^{10202101001201} is an apocalyptic number.

It is an amenable number.

10202101001201 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202101001201 is an equidigital number, since it uses as much as digits as its factorization.

10202101001201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10202101001201 its reverse (10210010120201), we get a palindrome (20412111121402).

The spelling of 10202101001201 in words is "ten trillion, two hundred two billion, one hundred one million, one thousand, two hundred one".