11202101993 has 2 divisors, whose sum is σ = 11202101994. Its totient is φ = 11202101992.

The previous prime is 11202101971. The next prime is 11202102007. The reversal of 11202101993 is 39910120211.

11202101993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10338212329 + 863889664 = 101677^2 + 29392^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11202101993 is a prime.

It is not a weakly prime, because it can be changed into another prime (11202101903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601050996 + 5601050997.

It is an arithmetic number, because the mean of its divisors is an integer number (5601050997).

Almost surely, 2^11202101993 is an apocalyptic number.

It is an amenable number.

11202101993 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202101993 is an equidigital number, since it uses as much as digits as its factorization.

11202101993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 29.

The spelling of 11202101993 in words is "eleven billion, two hundred two million, one hundred one thousand, nine hundred ninety-three".