113302304143 has 16 divisors (see below), whose sum is σ = 129708628480. Its totient is φ = 96951175776.

The previous prime is 113302304117. The next prime is 113302304149. The reversal of 113302304143 is 341403203311.

It is a de Polignac number, because none of the positive numbers 2^k-113302304143 is a prime.

It is a super-2 number, since 2×113302304143² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113302304149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16749880 + ... + 16756642.

It is an arithmetic number, because the mean of its divisors is an integer number (8106789280).

Almost surely, 2^113302304143 is an apocalyptic number.

113302304143 is a deficient number, since it is larger than the sum of its proper divisors (16406324337).

113302304143 is an equidigital number, since it uses as much as digits as its factorization.

113302304143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10486.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 113302304143 its reverse (341403203311), we get a palindrome (454705507454).

The spelling of 113302304143 in words is "one hundred thirteen billion, three hundred two million, three hundred four thousand, one hundred forty-three".