1110103211331 has 8 divisors (see below), whose sum is σ = 1644597350160. Its totient is φ = 740068807536.

The previous prime is 1110103211309. The next prime is 1110103211339. The reversal of 1110103211331 is 1331123010111.

1110103211331 is a `hidden beast` number, since 1 + 1 + 1 + 0 + 10 + 321 + 1 + 331 = 666.

It is not a de Polignac number, because 1110103211331 - 2¹⁴ = 1110103194947 is a prime.

It is a super-2 number, since 2×1110103211331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1110103211339) 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, 20557466850 + ... + 20557466903.

It is an arithmetic number, because the mean of its divisors is an integer number (205574668770).

Almost surely, 2^{1110103211331} is an apocalyptic number.

1110103211331 is a deficient number, since it is larger than the sum of its proper divisors (534494138829).

1110103211331 is an equidigital number, since it uses as much as digits as its factorization.

1110103211331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41114933762 (or 41114933756 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 1110103211331 its reverse (1331123010111), we get a palindrome (2441226221442).

The spelling of 1110103211331 in words is "one trillion, one hundred ten billion, one hundred three million, two hundred eleven thousand, three hundred thirty-one".