1113331001323 has 16 divisors (see below), whose sum is σ = 1124752527360. Its totient is φ = 1101973446144.

The previous prime is 1113331001309. The next prime is 1113331001357. The reversal of 1113331001323 is 3231001333111.

It is a cyclic number.

It is not a de Polignac number, because 1113331001323 - 2¹⁷ = 1113330870251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1113331001294 and 1113331001303.

It is not an unprimeable number, because it can be changed into a prime (1113331001383) 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, 88783188 + ... + 88795726.

It is an arithmetic number, because the mean of its divisors is an integer number (70297032960).

Almost surely, 2^{1113331001323} is an apocalyptic number.

1113331001323 is a deficient number, since it is larger than the sum of its proper divisors (11421526037).

1113331001323 is a wasteful number, since it uses less digits than its factorization.

1113331001323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15018.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1113331001323 its reverse (3231001333111), we get a palindrome (4344332334434).

The spelling of 1113331001323 in words is "one trillion, one hundred thirteen billion, three hundred thirty-one million, one thousand, three hundred twenty-three".