11031103300233 has 16 divisors (see below), whose sum is σ = 15193000140800. Its totient is φ = 7111962861840.

The previous prime is 11031103300229. The next prime is 11031103300291. The reversal of 11031103300233 is 33200330113011.

It is not a de Polignac number, because 11031103300233 - 2² = 11031103300229 is a prime.

It is a super-2 number, since 2×11031103300233² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11031103300223) 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, 40513393 + ... + 40784766.

It is an arithmetic number, because the mean of its divisors is an integer number (949562508800).

Almost surely, 2^{11031103300233} is an apocalyptic number.

It is an amenable number.

11031103300233 is a deficient number, since it is larger than the sum of its proper divisors (4161896840567).

11031103300233 is a wasteful number, since it uses less digits than its factorization.

11031103300233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81299652.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 11031103300233 its reverse (33200330113011), we get a palindrome (44231433413244).

The spelling of 11031103300233 in words is "eleven trillion, thirty-one billion, one hundred three million, three hundred thousand, two hundred thirty-three".