11100033333223 has 4 divisors (see below), whose sum is σ = 11139535231488. Its totient is φ = 11060531434960.

The previous prime is 11100033333197. The next prime is 11100033333239. The reversal of 11100033333223 is 32233333000111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11100033333223 - 2²¹ = 11100031236071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11106033333223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19750948711 + ... + 19750949272.

It is an arithmetic number, because the mean of its divisors is an integer number (2784883807872).

Almost surely, 2^{11100033333223} is an apocalyptic number.

11100033333223 is a deficient number, since it is larger than the sum of its proper divisors (39501898265).

11100033333223 is an equidigital number, since it uses as much as digits as its factorization.

11100033333223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39501898264.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 11100033333223 its reverse (32233333000111), we get a palindrome (43333366333334).

The spelling of 11100033333223 in words is "eleven trillion, one hundred billion, thirty-three million, three hundred thirty-three thousand, two hundred twenty-three".