102593163 has 4 divisors (see below), whose sum is σ = 136790888. Its totient is φ = 68395440.

The previous prime is 102593159. The next prime is 102593171. The reversal of 102593163 is 361395201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 361395201 = 3 ⋅120465067.

It is not a de Polignac number, because 102593163 - 2² = 102593159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102593163.

It is not an unprimeable number, because it can be changed into a prime (102593123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17098858 + ... + 17098863.

It is an arithmetic number, because the mean of its divisors is an integer number (34197722).

Almost surely, 2^102593163 is an apocalyptic number.

102593163 is a deficient number, since it is larger than the sum of its proper divisors (34197725).

102593163 is an equidigital number, since it uses as much as digits as its factorization.

102593163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34197724.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 102593163 is about 10128.8283132848. The cubic root of 102593163 is about 468.1368262725.

The spelling of 102593163 in words is "one hundred two million, five hundred ninety-three thousand, one hundred sixty-three".