1200332112323 has 4 divisors (see below), whose sum is σ = 1212706670280. Its totient is φ = 1187957554368.

The previous prime is 1200332112283. The next prime is 1200332112361. The reversal of 1200332112323 is 3232112330021.

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 1200332112323 - 2³⁴ = 1183152243139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200332112373) 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, 6187278833 + ... + 6187279026.

It is an arithmetic number, because the mean of its divisors is an integer number (303176667570).

Almost surely, 2^{1200332112323} is an apocalyptic number.

1200332112323 is a deficient number, since it is larger than the sum of its proper divisors (12374557957).

1200332112323 is an equidigital number, since it uses as much as digits as its factorization.

1200332112323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12374557956.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1200332112323 its reverse (3232112330021), we get a palindrome (4432444442344).

The spelling of 1200332112323 in words is "one trillion, two hundred billion, three hundred thirty-two million, one hundred twelve thousand, three hundred twenty-three".