100311059 has 2 divisors, whose sum is σ = 100311060. Its totient is φ = 100311058.

The previous prime is 100311037. The next prime is 100311091. The reversal of 100311059 is 950113001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100311059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100311059.

It is not a weakly prime, because it can be changed into another prime (100311259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50155529 + 50155530.

It is an arithmetic number, because the mean of its divisors is an integer number (50155530).

Almost surely, 2^100311059 is an apocalyptic number.

100311059 is a deficient number, since it is larger than the sum of its proper divisors (1).

100311059 is an equidigital number, since it uses as much as digits as its factorization.

100311059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135, while the sum is 20.

The square root of 100311059 is about 10015.5408740617. The cubic root of 100311059 is about 464.6396545383.

The spelling of 100311059 in words is "one hundred million, three hundred eleven thousand, fifty-nine".