11010100019 has 2 divisors, whose sum is σ = 11010100020. Its totient is φ = 11010100018.

The previous prime is 11010099973. The next prime is 11010100051. The reversal of 11010100019 is 91000101011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11010100019 - 2¹² = 11010095923 is a prime.

It is a super-2 number, since 2×11010100019² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11010099976 and 11010100012.

It is not a weakly prime, because it can be changed into another prime (11010100319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505050009 + 5505050010.

It is an arithmetic number, because the mean of its divisors is an integer number (5505050010).

Almost surely, 2^11010100019 is an apocalyptic number.

11010100019 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010100019 is an equidigital number, since it uses as much as digits as its factorization.

11010100019 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 14.

The spelling of 11010100019 in words is "eleven billion, ten million, one hundred thousand, nineteen".