1113331040201 has 2 divisors, whose sum is σ = 1113331040202. Its totient is φ = 1113331040200.

The previous prime is 1113331040197. The next prime is 1113331040207. The reversal of 1113331040201 is 1020401333111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 915351427600 + 197979612601 = 956740^2 + 444949^2 .

It is an emirp because it is prime and its reverse (1020401333111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1113331040201 - 2² = 1113331040197 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1113331040207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556665520100 + 556665520101.

It is an arithmetic number, because the mean of its divisors is an integer number (556665520101).

Almost surely, 2^{1113331040201} is an apocalyptic number.

It is an amenable number.

1113331040201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113331040201 is an equidigital number, since it uses as much as digits as its factorization.

1113331040201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1113331040201 its reverse (1020401333111), we get a palindrome (2133732373312).

The spelling of 1113331040201 in words is "one trillion, one hundred thirteen billion, three hundred thirty-one million, forty thousand, two hundred one".