11303300331023 has 16 divisors (see below), whose sum is σ = 11471820079104. Its totient is φ = 11135043366720.

The previous prime is 11303300330947. The next prime is 11303300331031. The reversal of 11303300331023 is 32013300330311.

11303300331023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11303300331023 - 2³⁸ = 11028422424079 is a prime.

It is a super-2 number, since 2×11303300331023² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11303300331023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11303300331073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496248011 + ... + 496270787.

It is an arithmetic number, because the mean of its divisors is an integer number (716988754944).

Almost surely, 2^{11303300331023} is an apocalyptic number.

11303300331023 is a deficient number, since it is larger than the sum of its proper divisors (168519748081).

11303300331023 is a wasteful number, since it uses less digits than its factorization.

11303300331023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28222.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 11303300331023 its reverse (32013300330311), we get a palindrome (43316600661334).

The spelling of 11303300331023 in words is "eleven trillion, three hundred three billion, three hundred million, three hundred thirty-one thousand, twenty-three".