1113312203233 has 8 divisors (see below), whose sum is σ = 1117379500160. Its totient is φ = 1109245253040.

The previous prime is 1113312203221. The next prime is 1113312203251. The reversal of 1113312203233 is 3323022133111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113312203233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1113312203198 and 1113312203207.

It is not an unprimeable number, because it can be changed into a prime (1113312603233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7581058 + ... + 7726516.

It is an arithmetic number, because the mean of its divisors is an integer number (139672437520).

Almost surely, 2^{1113312203233} is an apocalyptic number.

It is an amenable number.

1113312203233 is a deficient number, since it is larger than the sum of its proper divisors (4067296927).

1113312203233 is a wasteful number, since it uses less digits than its factorization.

1113312203233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173367.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1113312203233 its reverse (3323022133111), we get a palindrome (4436334336344).

The spelling of 1113312203233 in words is "one trillion, one hundred thirteen billion, three hundred twelve million, two hundred three thousand, two hundred thirty-three".