11113333120203 has 16 divisors (see below), whose sum is σ = 15689864724480. Its totient is φ = 6972870312576.

The previous prime is 11113333120193. The next prime is 11113333120243. The reversal of 11113333120203 is 30202133331111.

11113333120203 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 11113333120203 - 2⁸ = 11113333119947 is a prime.

It is a super-2 number, since 2×11113333120203² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11113333120243) 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, 1355083 + ... + 4905396.

It is an arithmetic number, because the mean of its divisors is an integer number (980616545280).

Almost surely, 2^{11113333120203} is an apocalyptic number.

11113333120203 is a deficient number, since it is larger than the sum of its proper divisors (4576531604277).

11113333120203 is a wasteful number, since it uses less digits than its factorization.

11113333120203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6295306.

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

Adding to 11113333120203 its reverse (30202133331111), we get a palindrome (41315466451314).

The spelling of 11113333120203 in words is "eleven trillion, one hundred thirteen billion, three hundred thirty-three million, one hundred twenty thousand, two hundred three".