1121101330223 has 8 divisors (see below), whose sum is σ = 1284391328160. Its totient is φ = 958594498560.

The previous prime is 1121101330171. The next prime is 1121101330273. The reversal of 1121101330223 is 3220331011211.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1121101330223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1121101330195 and 1121101330204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121101330273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195788498 + ... + 195794223.

It is an arithmetic number, because the mean of its divisors is an integer number (160548916020).

Almost surely, 2^{1121101330223} is an apocalyptic number.

1121101330223 is a deficient number, since it is larger than the sum of its proper divisors (163289997937).

1121101330223 is an equidigital number, since it uses as much as digits as its factorization.

1121101330223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391583137.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1121101330223 its reverse (3220331011211), we get a palindrome (4341432341434).

The spelling of 1121101330223 in words is "one trillion, one hundred twenty-one billion, one hundred one million, three hundred thirty thousand, two hundred twenty-three".