1113323321131 has 8 divisors (see below), whose sum is σ = 1275640385760. Its totient is φ = 951823975488.

The previous prime is 1113323321083. The next prime is 1113323321153. The reversal of 1113323321131 is 1311233233111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1113323321131 - 2¹³ = 1113323312939 is a prime.

It is a super-2 number, since 2×1113323321131² (a number of 25 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 = 1113323321096 and 1113323321105.

It is not an unprimeable number, because it can be changed into a prime (1113323322131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204426826 + ... + 204432271.

It is an arithmetic number, because the mean of its divisors is an integer number (159455048220).

Almost surely, 2^{1113323321131} is an apocalyptic number.

1113323321131 is a deficient number, since it is larger than the sum of its proper divisors (162317064629).

1113323321131 is an equidigital number, since it uses as much as digits as its factorization.

1113323321131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408859493.

The product of its digits is 972, while the sum is 25.

Adding to 1113323321131 its reverse (1311233233111), we get a palindrome (2424556554242).

The spelling of 1113323321131 in words is "one trillion, one hundred thirteen billion, three hundred twenty-three million, three hundred twenty-one thousand, one hundred thirty-one".