102103183 has 16 divisors (see below), whose sum is σ = 127443456. Its totient is φ = 79642080.

The previous prime is 102103159. The next prime is 102103189. The reversal of 102103183 is 381301201.

It is not a de Polignac number, because 102103183 - 2⁵ = 102103151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102103183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102103189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1441 + ... + 14362.

It is an arithmetic number, because the mean of its divisors is an integer number (7965216).

Almost surely, 2^102103183 is an apocalyptic number.

102103183 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102103183 is a deficient number, since it is larger than the sum of its proper divisors (25340273).

102103183 is a wasteful number, since it uses less digits than its factorization.

102103183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15894.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 102103183 is about 10104.6119668199. The cubic root of 102103183 is about 467.3903703587.

Adding to 102103183 its reverse (381301201), we get a palindrome (483404384).

It can be divided in two parts, 102 and 103183, that added together give a triangular number (103285 = T₄₅₄).

The spelling of 102103183 in words is "one hundred two million, one hundred three thousand, one hundred eighty-three".