200112132323 has 4 divisors (see below), whose sum is σ = 200113329528. Its totient is φ = 200110935120.

The previous prime is 200112132313. The next prime is 200112132343. The reversal of 200112132323 is 323231211002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 200112132323 - 2⁴ = 200112132307 is a prime.

It is a super-2 number, since 2×200112132323² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200112132295 and 200112132304.

It is not an unprimeable number, because it can be changed into a prime (200112132313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297338 + ... + 699023.

It is an arithmetic number, because the mean of its divisors is an integer number (50028332382).

Almost surely, 2^200112132323 is an apocalyptic number.

200112132323 is a deficient number, since it is larger than the sum of its proper divisors (1197205).

200112132323 is an equidigital number, since it uses as much as digits as its factorization.

200112132323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197204.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 200112132323 its reverse (323231211002), we get a palindrome (523343343325).

The spelling of 200112132323 in words is "two hundred billion, one hundred twelve million, one hundred thirty-two thousand, three hundred twenty-three".