102363673 has 4 divisors (see below), whose sum is σ = 104041828. Its totient is φ = 100685520.

The previous prime is 102363661. The next prime is 102363683. The reversal of 102363673 is 376363201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 376363201 = 97 ⋅3880033.

It can be written as a sum of positive squares in 2 ways, for example, as 23011209 + 79352464 = 4797^2 + 8908^2 .

It is a cyclic number.

It is not a de Polignac number, because 102363673 - 2⁹ = 102363161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102363683) 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, 838986 + ... + 839107.

It is an arithmetic number, because the mean of its divisors is an integer number (26010457).

Almost surely, 2^102363673 is an apocalyptic number.

It is an amenable number.

102363673 is a deficient number, since it is larger than the sum of its proper divisors (1678155).

102363673 is an equidigital number, since it uses as much as digits as its factorization.

102363673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678154.

The product of its (nonzero) digits is 13608, while the sum is 31.

The square root of 102363673 is about 10117.4934148731. The cubic root of 102363673 is about 467.7875082413.

The spelling of 102363673 in words is "one hundred two million, three hundred sixty-three thousand, six hundred seventy-three".