113133012303 has 8 divisors (see below), whose sum is σ = 152661414528. Its totient is φ = 74513309144.

The previous prime is 113133012277. The next prime is 113133012361. The reversal of 113133012303 is 303210331311.

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

It is a cyclic number.

It is not a de Polignac number, because 113133012303 - 2⁵ = 113133012271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113133012303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113133012703) 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, 227174475 + ... + 227174972.

It is an arithmetic number, because the mean of its divisors is an integer number (19082676816).

Almost surely, 2^113133012303 is an apocalyptic number.

113133012303 is a deficient number, since it is larger than the sum of its proper divisors (39528402225).

113133012303 is an equidigital number, since it uses as much as digits as its factorization.

113133012303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454349533.

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

Adding to 113133012303 its reverse (303210331311), we get a palindrome (416343343614).

The spelling of 113133012303 in words is "one hundred thirteen billion, one hundred thirty-three million, twelve thousand, three hundred three".