2101000343419 has 2 divisors, whose sum is σ = 2101000343420. Its totient is φ = 2101000343418.

The previous prime is 2101000343413. The next prime is 2101000343447. The reversal of 2101000343419 is 9143430001012.

It is an a-pointer prime, because the next prime (2101000343447) can be obtained adding 2101000343419 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2101000343419 - 2²¹ = 2100998246267 is a prime.

It is a super-2 number, since 2×2101000343419² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2101000343413) 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, 1050500171709 + 1050500171710.

It is an arithmetic number, because the mean of its divisors is an integer number (1050500171710).

Almost surely, 2^{2101000343419} is an apocalyptic number.

2101000343419 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101000343419 is an equidigital number, since it uses as much as digits as its factorization.

2101000343419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 2101000343419 in words is "two trillion, one hundred one billion, three hundred forty-three thousand, four hundred nineteen".