113133323003 has 4 divisors (see below), whose sum is σ = 113892607200. Its totient is φ = 112374038808.

The previous prime is 113133322997. The next prime is 113133323021. The reversal of 113133323003 is 300323331311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300323331311 = 47 ⋅6389858113.

It is a cyclic number.

It is not a de Polignac number, because 113133323003 - 2¹⁶ = 113133257467 is a prime.

It is a super-2 number, since 2×113133323003² (a number of 23 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 113133323003.

It is not an unprimeable number, because it can be changed into a prime (113133323203) 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, 379641875 + ... + 379642172.

It is an arithmetic number, because the mean of its divisors is an integer number (28473151800).

Almost surely, 2^113133323003 is an apocalyptic number.

113133323003 is a deficient number, since it is larger than the sum of its proper divisors (759284197).

113133323003 is an equidigital number, since it uses as much as digits as its factorization.

113133323003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759284196.

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

Adding to 113133323003 its reverse (300323331311), we get a palindrome (413456654314).

The spelling of 113133323003 in words is "one hundred thirteen billion, one hundred thirty-three million, three hundred twenty-three thousand, three".