113113410203 has 4 divisors (see below), whose sum is σ = 113115239448. Its totient is φ = 113111580960.

The previous prime is 113113410191. The next prime is 113113410227. The reversal of 113113410203 is 302014311311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113113410203 - 2⁸ = 113113409947 is a prime.

It is a super-3 number, since 3×113113410203³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113113410253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818501 + ... + 946662.

It is an arithmetic number, because the mean of its divisors is an integer number (28278809862).

Almost surely, 2^113113410203 is an apocalyptic number.

113113410203 is a deficient number, since it is larger than the sum of its proper divisors (1829245).

113113410203 is an equidigital number, since it uses as much as digits as its factorization.

113113410203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829244.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 113113410203 its reverse (302014311311), we get a palindrome (415127721514).

The spelling of 113113410203 in words is "one hundred thirteen billion, one hundred thirteen million, four hundred ten thousand, two hundred three".