11102101212019 has 2 divisors, whose sum is σ = 11102101212020. Its totient is φ = 11102101212018.

The previous prime is 11102101212011. The next prime is 11102101212023. The reversal of 11102101212019 is 91021210120111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11102101212019 - 2³ = 11102101212011 is a prime.

It is a super-2 number, since 2×11102101212019² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11102101212011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551050606009 + 5551050606010.

It is an arithmetic number, because the mean of its divisors is an integer number (5551050606010).

Almost surely, 2^{11102101212019} is an apocalyptic number.

11102101212019 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102101212019 is an equidigital number, since it uses as much as digits as its factorization.

11102101212019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 22.

The spelling of 11102101212019 in words is "eleven trillion, one hundred two billion, one hundred one million, two hundred twelve thousand, nineteen".