110000100019 has 2 divisors, whose sum is σ = 110000100020. Its totient is φ = 110000100018.

The previous prime is 110000099999. The next prime is 110000100047. The reversal of 110000100019 is 910001000011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110000100019 - 2³³ = 101410165427 is a prime.

It is a super-2 number, since 2×110000100019² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110000099981 and 110000100008.

It is not a weakly prime, because it can be changed into another prime (110000100059) 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 as a sum of consecutive naturals, namely, 55000050009 + 55000050010.

It is an arithmetic number, because the mean of its divisors is an integer number (55000050010).

Almost surely, 2^110000100019 is an apocalyptic number.

110000100019 is a deficient number, since it is larger than the sum of its proper divisors (1).

110000100019 is an equidigital number, since it uses as much as digits as its factorization.

110000100019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9, while the sum is 13.

The spelling of 110000100019 in words is "one hundred ten billion, one hundred thousand, nineteen".