113203010323 has 16 divisors (see below), whose sum is σ = 124067991040. Its totient is φ = 102654690336.

The previous prime is 113203010317. The next prime is 113203010351. The reversal of 113203010323 is 323010302311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113203010323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113203010323.

It is not an unprimeable number, because it can be changed into a prime (113203110323) 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, 142588 + ... + 496726.

It is an arithmetic number, because the mean of its divisors is an integer number (7754249440).

Almost surely, 2^113203010323 is an apocalyptic number.

113203010323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

113203010323 is a deficient number, since it is larger than the sum of its proper divisors (10864980717).

113203010323 is a wasteful number, since it uses less digits than its factorization.

113203010323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354586.

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

Adding to 113203010323 its reverse (323010302311), we get a palindrome (436213312634).

The spelling of 113203010323 in words is "one hundred thirteen billion, two hundred three million, ten thousand, three hundred twenty-three".