110110131019 has 24 divisors (see below), whose sum is σ = 131600719008. Its totient is φ = 91793278080.

The previous prime is 110110130971. The next prime is 110110131049. The reversal of 110110131019 is 910131011011.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-110110131019 is a prime.

It is a super-2 number, since 2×110110131019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110110130987 and 110110131005.

It is not an unprimeable number, because it can be changed into a prime (110110131049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5252679 + ... + 5273599.

It is an arithmetic number, because the mean of its divisors is an integer number (5483363292).

Almost surely, 2^110110131019 is an apocalyptic number.

110110131019 is a deficient number, since it is larger than the sum of its proper divisors (21490587989).

110110131019 is a wasteful number, since it uses less digits than its factorization.

110110131019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23875 (or 23868 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 19.

The spelling of 110110131019 in words is "one hundred ten billion, one hundred ten million, one hundred thirty-one thousand, nineteen".