20100101059 has 2 divisors, whose sum is σ = 20100101060. Its totient is φ = 20100101058.

The previous prime is 20100101041. The next prime is 20100101101. The reversal of 20100101059 is 95010100102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20100101059 - 2⁵ = 20100101027 is a prime.

It is not a weakly prime, because it can be changed into another prime (20100101029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10050050529 + 10050050530.

It is an arithmetic number, because the mean of its divisors is an integer number (10050050530).

Almost surely, 2^20100101059 is an apocalyptic number.

20100101059 is a deficient number, since it is larger than the sum of its proper divisors (1).

20100101059 is an equidigital number, since it uses as much as digits as its factorization.

20100101059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 19.

The spelling of 20100101059 in words is "twenty billion, one hundred million, one hundred one thousand, fifty-nine".