100001059 has 2 divisors, whose sum is σ = 100001060. Its totient is φ = 100001058.

The previous prime is 100001053. The next prime is 100001081. The reversal of 100001059 is 950100001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100001059 - 2²¹ = 97903907 is a prime.

It is a super-2 number, since 2×100001059² = 20000423602242962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100001053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000529 + 50000530.

It is an arithmetic number, because the mean of its divisors is an integer number (50000530).

Almost surely, 2^100001059 is an apocalyptic number.

100001059 is a deficient number, since it is larger than the sum of its proper divisors (1).

100001059 is an equidigital number, since it uses as much as digits as its factorization.

100001059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45, while the sum is 16.

The square root of 100001059 is about 10000.0529498598. The cubic root of 100001059 is about 464.1605218364.

The spelling of 100001059 in words is "one hundred million, one thousand, fifty-nine".