100159479397 has 2 divisors, whose sum is σ = 100159479398. Its totient is φ = 100159479396.

The previous prime is 100159479367. The next prime is 100159479421. The reversal of 100159479397 is 793974951001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99935647876 + 223831521 = 316126^2 + 14961^2 .

It is a cyclic number.

It is not a de Polignac number, because 100159479397 - 2¹⁹ = 100158955109 is a prime.

It is a super-3 number, since 3×100159479397³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100159479307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50079739698 + 50079739699.

It is an arithmetic number, because the mean of its divisors is an integer number (50079739699).

Almost surely, 2^100159479397 is an apocalyptic number.

It is an amenable number.

100159479397 is a deficient number, since it is larger than the sum of its proper divisors (1).

100159479397 is an equidigital number, since it uses as much as digits as its factorization.

100159479397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2143260, while the sum is 55.

The spelling of 100159479397 in words is "one hundred billion, one hundred fifty-nine million, four hundred seventy-nine thousand, three hundred ninety-seven".