1103222320331 has 8 divisors (see below), whose sum is σ = 1161413600400. Its totient is φ = 1045043735040.

The previous prime is 1103222320259. The next prime is 1103222320357. The reversal of 1103222320331 is 1330232223011.

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 1103222320331 - 2³⁰ = 1102148578507 is a prime.

It is a super-2 number, since 2×1103222320331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1103222320297 and 1103222320306.

It is not an unprimeable number, because it can be changed into a prime (1103222320631) 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 7 ways as a sum of consecutive naturals, for example, 2995046 + ... + 3343163.

It is an arithmetic number, because the mean of its divisors is an integer number (145176700050).

Almost surely, 2^{1103222320331} is an apocalyptic number.

1103222320331 is a deficient number, since it is larger than the sum of its proper divisors (58191280069).

1103222320331 is an equidigital number, since it uses as much as digits as its factorization.

1103222320331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6347389.

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

Adding to 1103222320331 its reverse (1330232223011), we get a palindrome (2433454543342).

The spelling of 1103222320331 in words is "one trillion, one hundred three billion, two hundred twenty-two million, three hundred twenty thousand, three hundred thirty-one".