102159535 has 8 divisors (see below), whose sum is σ = 122692176. Its totient is φ = 81660480.

The previous prime is 102159467. The next prime is 102159559. The reversal of 102159535 is 535951201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102159535 - 2¹¹ = 102157487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102159497 and 102159506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1129 + ... + 14338.

It is an arithmetic number, because the mean of its divisors is an integer number (15336522).

Almost surely, 2^102159535 is an apocalyptic number.

102159535 is a deficient number, since it is larger than the sum of its proper divisors (20532641).

102159535 is a wasteful number, since it uses less digits than its factorization.

102159535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16793.

The product of its (nonzero) digits is 6750, while the sum is 31.

The square root of 102159535 is about 10107.4000118725. The cubic root of 102159535 is about 467.4763407055.

The spelling of 102159535 in words is "one hundred two million, one hundred fifty-nine thousand, five hundred thirty-five".