101010000091859 has 2 divisors, whose sum is σ = 101010000091860. Its totient is φ = 101010000091858.

The previous prime is 101010000091843. The next prime is 101010000091919. The reversal of 101010000091859 is 958190000010101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101010000091859 - 2⁴ = 101010000091843 is a prime.

It is not a weakly prime, because it can be changed into another prime (101010000093859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505000045929 + 50505000045930.

It is an arithmetic number, because the mean of its divisors is an integer number (50505000045930).

Almost surely, 2^{101010000091859} is an apocalyptic number.

101010000091859 is a deficient number, since it is larger than the sum of its proper divisors (1).

101010000091859 is an equidigital number, since it uses as much as digits as its factorization.

101010000091859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 35.

The spelling of 101010000091859 in words is "one hundred one trillion, ten billion, ninety-one thousand, eight hundred fifty-nine".