102338183 has 4 divisors (see below), whose sum is σ = 102789240. Its totient is φ = 101887128.

The previous prime is 102338179. The next prime is 102338191. The reversal of 102338183 is 381833201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102338183 - 2² = 102338179 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102338153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225188 + ... + 225641.

It is an arithmetic number, because the mean of its divisors is an integer number (25697310).

Almost surely, 2^102338183 is an apocalyptic number.

102338183 is a deficient number, since it is larger than the sum of its proper divisors (451057).

102338183 is an equidigital number, since it uses as much as digits as its factorization.

102338183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451056.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 102338183 is about 10116.2336370806. The cubic root of 102338183 is about 467.7486764529.

The spelling of 102338183 in words is "one hundred two million, three hundred thirty-eight thousand, one hundred eighty-three".