1110123110219 has 2 divisors, whose sum is σ = 1110123110220. Its totient is φ = 1110123110218.

The previous prime is 1110123110167. The next prime is 1110123110263. The reversal of 1110123110219 is 9120113210111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1110123110219 - 2¹² = 1110123106123 is a prime.

It is a super-2 number, since 2×1110123110219² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1110123110194 and 1110123110203.

It is not a weakly prime, because it can be changed into another prime (1110123113219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555061555109 + 555061555110.

It is an arithmetic number, because the mean of its divisors is an integer number (555061555110).

Almost surely, 2^{1110123110219} is an apocalyptic number.

1110123110219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110123110219 is an equidigital number, since it uses as much as digits as its factorization.

1110123110219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 23.

The spelling of 1110123110219 in words is "one trillion, one hundred ten billion, one hundred twenty-three million, one hundred ten thousand, two hundred nineteen".