101373009559 has 2 divisors, whose sum is σ = 101373009560. Its totient is φ = 101373009558.

The previous prime is 101373009547. The next prime is 101373009629. The reversal of 101373009559 is 955900373101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101373009559 - 2⁹ = 101373009047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101373009359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50686504779 + 50686504780.

It is an arithmetic number, because the mean of its divisors is an integer number (50686504780).

Almost surely, 2^101373009559 is an apocalyptic number.

101373009559 is a deficient number, since it is larger than the sum of its proper divisors (1).

101373009559 is an equidigital number, since it uses as much as digits as its factorization.

101373009559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127575, while the sum is 43.

The spelling of 101373009559 in words is "one hundred one billion, three hundred seventy-three million, nine thousand, five hundred fifty-nine".