11303303304111 has 32 divisors (see below), whose sum is σ = 18551211302400. Its totient is φ = 5961474578304.

The previous prime is 11303303304091. The next prime is 11303303304121. The reversal of 11303303304111 is 11140330330311.

11303303304111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11303303304111 - 2⁹ = 11303303303599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11303303304121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147036 + ... + 4756913.

It is an arithmetic number, because the mean of its divisors is an integer number (579725353200).

Almost surely, 2^{11303303304111} is an apocalyptic number.

11303303304111 is a deficient number, since it is larger than the sum of its proper divisors (7247907998289).

11303303304111 is a wasteful number, since it uses less digits than its factorization.

11303303304111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4912415.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 11303303304111 its reverse (11140330330311), we get a palindrome (22443633634422).

The spelling of 11303303304111 in words is "eleven trillion, three hundred three billion, three hundred three million, three hundred four thousand, one hundred eleven".