159811096 has 8 divisors (see below), whose sum is σ = 299645820. Its totient is φ = 79905544.

The previous prime is 159811087. The next prime is 159811097. The reversal of 159811096 is 690118951.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159811097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9988186 + ... + 9988201.

Almost surely, 2^159811096 is an apocalyptic number.

It is an amenable number.

159811096 is a deficient number, since it is larger than the sum of its proper divisors (139834724).

159811096 is a wasteful number, since it uses less digits than its factorization.

159811096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19976393 (or 19976389 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 40.

The square root of 159811096 is about 12641.6413491287. The cubic root of 159811096 is about 542.6697873705.

The spelling of 159811096 in words is "one hundred fifty-nine million, eight hundred eleven thousand, ninety-six".