2102114112019 has 2 divisors, whose sum is σ = 2102114112020. Its totient is φ = 2102114112018.

The previous prime is 2102114112011. The next prime is 2102114112079. The reversal of 2102114112019 is 9102114112012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2102114112019 - 2³ = 2102114112011 is a prime.

It is a super-2 number, since 2×2102114112019² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2102114111984 and 2102114112002.

It is not a weakly prime, because it can be changed into another prime (2102114112011) 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, 1051057056009 + 1051057056010.

It is an arithmetic number, because the mean of its divisors is an integer number (1051057056010).

Almost surely, 2^{2102114112019} is an apocalyptic number.

2102114112019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102114112019 is an equidigital number, since it uses as much as digits as its factorization.

2102114112019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 2102114112019 in words is "two trillion, one hundred two billion, one hundred fourteen million, one hundred twelve thousand, nineteen".