101100001259 has 2 divisors, whose sum is σ = 101100001260. Its totient is φ = 101100001258.

The previous prime is 101100001169. The next prime is 101100001291. The reversal of 101100001259 is 952100001101.

It is a strong prime.

It is an emirp because it is prime and its reverse (952100001101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101100001259 - 2²⁰ = 101098952683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101100001259.

It is not a weakly prime, because it can be changed into another prime (101100001159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50550000629 + 50550000630.

It is an arithmetic number, because the mean of its divisors is an integer number (50550000630).

Almost surely, 2^101100001259 is an apocalyptic number.

101100001259 is a deficient number, since it is larger than the sum of its proper divisors (1).

101100001259 is an equidigital number, since it uses as much as digits as its factorization.

101100001259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 20.

The spelling of 101100001259 in words is "one hundred one billion, one hundred million, one thousand, two hundred fifty-nine".