1102110121223 has 2 divisors, whose sum is σ = 1102110121224. Its totient is φ = 1102110121222.

The previous prime is 1102110121213. The next prime is 1102110121247. The reversal of 1102110121223 is 3221210112011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1102110121223 - 2²⁴ = 1102093344007 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102110121213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551055060611 + 551055060612.

It is an arithmetic number, because the mean of its divisors is an integer number (551055060612).

Almost surely, 2^{1102110121223} is an apocalyptic number.

1102110121223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102110121223 is an equidigital number, since it uses as much as digits as its factorization.

1102110121223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1102110121223 its reverse (3221210112011), we get a palindrome (4323320233234).

The spelling of 1102110121223 in words is "one trillion, one hundred two billion, one hundred ten million, one hundred twenty-one thousand, two hundred twenty-three".