201202101311 has 2 divisors, whose sum is σ = 201202101312. Its totient is φ = 201202101310.

The previous prime is 201202101259. The next prime is 201202101341. The reversal of 201202101311 is 113101202102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201202101311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201202101341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100601050655 + 100601050656.

It is an arithmetic number, because the mean of its divisors is an integer number (100601050656).

Almost surely, 2^201202101311 is an apocalyptic number.

201202101311 is a deficient number, since it is larger than the sum of its proper divisors (1).

201202101311 is an equidigital number, since it uses as much as digits as its factorization.

201202101311 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 201202101311 its reverse (113101202102), we get a palindrome (314303303413).

The spelling of 201202101311 in words is "two hundred one billion, two hundred two million, one hundred one thousand, three hundred eleven".