10101100011019 has 2 divisors, whose sum is σ = 10101100011020. Its totient is φ = 10101100011018.

The previous prime is 10101100011011. The next prime is 10101100011043. The reversal of 10101100011019 is 91011000110101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10101100011019 - 2³ = 10101100011011 is a prime.

It is a super-2 number, since 2×10101100011019² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10101100010993 and 10101100011011.

It is not a weakly prime, because it can be changed into another prime (10101100011011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050550005509 + 5050550005510.

It is an arithmetic number, because the mean of its divisors is an integer number (5050550005510).

Almost surely, 2^{10101100011019} is an apocalyptic number.

10101100011019 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101100011019 is an equidigital number, since it uses as much as digits as its factorization.

10101100011019 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 16.

The spelling of 10101100011019 in words is "ten trillion, one hundred one billion, one hundred million, eleven thousand, nineteen".