201098626559 has 2 divisors, whose sum is σ = 201098626560. Its totient is φ = 201098626558.

The previous prime is 201098626529. The next prime is 201098626607. The reversal of 201098626559 is 955626890102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201098626559 - 2¹² = 201098622463 is a prime.

It is a super-2 number, since 2×201098626559² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 201098626559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201098626529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100549313279 + 100549313280.

It is an arithmetic number, because the mean of its divisors is an integer number (100549313280).

Almost surely, 2^201098626559 is an apocalyptic number.

201098626559 is a deficient number, since it is larger than the sum of its proper divisors (1).

201098626559 is an equidigital number, since it uses as much as digits as its factorization.

201098626559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2332800, while the sum is 53.

The spelling of 201098626559 in words is "two hundred one billion, ninety-eight million, six hundred twenty-six thousand, five hundred fifty-nine".