113120203303 has 8 divisors (see below), whose sum is σ = 114225366528. Its totient is φ = 112015173144.

The previous prime is 113120203291. The next prime is 113120203331. The reversal of 113120203303 is 303302021311.

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 113120203303 - 2⁹ = 113120202791 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 (113120203003) 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, 3173526 + ... + 3208972.

It is an arithmetic number, because the mean of its divisors is an integer number (14278170816).

Almost surely, 2^113120203303 is an apocalyptic number.

113120203303 is a deficient number, since it is larger than the sum of its proper divisors (1105163225).

113120203303 is a wasteful number, since it uses less digits than its factorization.

113120203303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66533.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 113120203303 its reverse (303302021311), we get a palindrome (416422224614).

The spelling of 113120203303 in words is "one hundred thirteen billion, one hundred twenty million, two hundred three thousand, three hundred three".