1101011110019 has 2 divisors, whose sum is σ = 1101011110020. Its totient is φ = 1101011110018.

The previous prime is 1101011109967. The next prime is 1101011110039. The reversal of 1101011110019 is 9100111101011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101011110019 - 2¹² = 1101011105923 is a prime.

It is a super-2 number, since 2×1101011110019² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1101011109979 and 1101011110006.

It is not a weakly prime, because it can be changed into another prime (1101011110039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550505555009 + 550505555010.

It is an arithmetic number, because the mean of its divisors is an integer number (550505555010).

Almost surely, 2^{1101011110019} is an apocalyptic number.

1101011110019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101011110019 is an equidigital number, since it uses as much as digits as its factorization.

1101011110019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 17.

The spelling of 1101011110019 in words is "one trillion, one hundred one billion, eleven million, one hundred ten thousand, nineteen".