1100002098859 has 2 divisors, whose sum is σ = 1100002098860. Its totient is φ = 1100002098858.

The previous prime is 1100002098857. The next prime is 1100002098869. The reversal of 1100002098859 is 9588902000011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1100002098859 - 2¹ = 1100002098857 is a prime.

Together with 1100002098857, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1100002098857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550001049429 + 550001049430.

It is an arithmetic number, because the mean of its divisors is an integer number (550001049430).

Almost surely, 2^{1100002098859} is an apocalyptic number.

1100002098859 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100002098859 is an equidigital number, since it uses as much as digits as its factorization.

1100002098859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 43.

The spelling of 1100002098859 in words is "one trillion, one hundred billion, two million, ninety-eight thousand, eight hundred fifty-nine".