113355236603 has 8 divisors (see below), whose sum is σ = 129551580672. Its totient is φ = 97159577256.

The previous prime is 113355236593. The next prime is 113355236633. The reversal of 113355236603 is 306632553311.

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

It is not a de Polignac number, because 113355236603 - 2¹⁰ = 113355235579 is a prime.

It is a super-2 number, since 2×113355236603² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113355236633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253976 + ... + 539642.

It is an arithmetic number, because the mean of its divisors is an integer number (16193947584).

Almost surely, 2^113355236603 is an apocalyptic number.

113355236603 is a deficient number, since it is larger than the sum of its proper divisors (16196344069).

113355236603 is an equidigital number, since it uses as much as digits as its factorization.

113355236603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342361.

The product of its (nonzero) digits is 145800, while the sum is 38.

Adding to 113355236603 its reverse (306632553311), we get a palindrome (419987789914).

The spelling of 113355236603 in words is "one hundred thirteen billion, three hundred fifty-five million, two hundred thirty-six thousand, six hundred three".