1102311213323 has 4 divisors (see below), whose sum is σ = 1118763619560. Its totient is φ = 1085858807088.

The previous prime is 1102311213313. The next prime is 1102311213373. The reversal of 1102311213323 is 3233121132011.

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 1102311213323 - 2²² = 1102307019019 is a prime.

It is a super-2 number, since 2×1102311213323² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102311213313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8226203018 + ... + 8226203151.

It is an arithmetic number, because the mean of its divisors is an integer number (279690904890).

Almost surely, 2^{1102311213323} is an apocalyptic number.

1102311213323 is a deficient number, since it is larger than the sum of its proper divisors (16452406237).

1102311213323 is an equidigital number, since it uses as much as digits as its factorization.

1102311213323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16452406236.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1102311213323 its reverse (3233121132011), we get a palindrome (4335432345334).

The spelling of 1102311213323 in words is "one trillion, one hundred two billion, three hundred eleven million, two hundred thirteen thousand, three hundred twenty-three".