1120001301323 has 4 divisors (see below), whose sum is σ = 1120363881720. Its totient is φ = 1119638720928.

The previous prime is 1120001301299. The next prime is 1120001301337. The reversal of 1120001301323 is 3231031000211.

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 1120001301323 - 2³⁰ = 1118927559499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120001351323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181285565 + ... + 181291742.

It is an arithmetic number, because the mean of its divisors is an integer number (280090970430).

Almost surely, 2^{1120001301323} is an apocalyptic number.

1120001301323 is a deficient number, since it is larger than the sum of its proper divisors (362580397).

1120001301323 is an equidigital number, since it uses as much as digits as its factorization.

1120001301323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362580396.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1120001301323 its reverse (3231031000211), we get a palindrome (4351032301534).

The spelling of 1120001301323 in words is "one trillion, one hundred twenty billion, one million, three hundred one thousand, three hundred twenty-three".