1101111303323 has 8 divisors (see below), whose sum is σ = 1140634678800. Its totient is φ = 1061691529248.

The previous prime is 1101111303317. The next prime is 1101111303389. The reversal of 1101111303323 is 3233031111011.

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 1101111303323 - 2¹² = 1101111299227 is a prime.

It is a super-2 number, since 2×1101111303323² (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 = 1101111303295 and 1101111303304.

It is not an unprimeable number, because it can be changed into a prime (1101111302323) 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, 25878713 + ... + 25921226.

It is an arithmetic number, because the mean of its divisors is an integer number (142579334850).

Almost surely, 2^{1101111303323} is an apocalyptic number.

1101111303323 is a deficient number, since it is larger than the sum of its proper divisors (39523375477).

1101111303323 is an equidigital number, since it uses as much as digits as its factorization.

1101111303323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51800701.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1101111303323 its reverse (3233031111011), we get a palindrome (4334142414334).

The spelling of 1101111303323 in words is "one trillion, one hundred one billion, one hundred eleven million, three hundred three thousand, three hundred twenty-three".