113210212323 has 64 divisors (see below), whose sum is σ = 169157173248. Its totient is φ = 66878300160.

The previous prime is 113210212319. The next prime is 113210212333. The reversal of 113210212323 is 323212012311.

It is not a de Polignac number, because 113210212323 - 2² = 113210212319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113210212323.

It is not an unprimeable number, because it can be changed into a prime (113210212333) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 152368690 + ... + 152369432.

It is an arithmetic number, because the mean of its divisors is an integer number (2643080832).

Almost surely, 2^113210212323 is an apocalyptic number.

113210212323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

113210212323 is a deficient number, since it is larger than the sum of its proper divisors (55946960925).

113210212323 is a wasteful number, since it uses less digits than its factorization.

113210212323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 113210212323 its reverse (323212012311), we get a palindrome (436422224634).

The spelling of 113210212323 in words is "one hundred thirteen billion, two hundred ten million, two hundred twelve thousand, three hundred twenty-three".