110100201019 has 2 divisors, whose sum is σ = 110100201020. Its totient is φ = 110100201018.

The previous prime is 110100201011. The next prime is 110100201023. The reversal of 110100201019 is 910102001011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110100201019 - 2³ = 110100201011 is a prime.

It is a super-2 number, since 2×110100201019² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110100200993 and 110100201011.

It is not a weakly prime, because it can be changed into another prime (110100201011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050100509 + 55050100510.

It is an arithmetic number, because the mean of its divisors is an integer number (55050100510).

Almost surely, 2^110100201019 is an apocalyptic number.

110100201019 is a deficient number, since it is larger than the sum of its proper divisors (1).

110100201019 is an equidigital number, since it uses as much as digits as its factorization.

110100201019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 16.

The spelling of 110100201019 in words is "one hundred ten billion, one hundred million, two hundred one thousand, nineteen".