1100213222323 has 4 divisors (see below), whose sum is σ = 1100601033840. Its totient is φ = 1099825410808.

The previous prime is 1100213222299. The next prime is 1100213222347. The reversal of 1100213222323 is 3232223120011.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1100213222299) and next prime (1100213222347).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100213222323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100213222294 and 1100213222303.

It is not an unprimeable number, because it can be changed into a prime (1100213222363) 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 3 ways as a sum of consecutive naturals, for example, 193901503 + ... + 193907176.

It is an arithmetic number, because the mean of its divisors is an integer number (275150258460).

Almost surely, 2^{1100213222323} is an apocalyptic number.

1100213222323 is a deficient number, since it is larger than the sum of its proper divisors (387811517).

1100213222323 is an equidigital number, since it uses as much as digits as its factorization.

1100213222323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387811516.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1100213222323 its reverse (3232223120011), we get a palindrome (4332436342334).

The spelling of 1100213222323 in words is "one trillion, one hundred billion, two hundred thirteen million, two hundred twenty-two thousand, three hundred twenty-three".