102004373 has 2 divisors, whose sum is σ = 102004374. Its totient is φ = 102004372.

The previous prime is 102004361. The next prime is 102004381. The reversal of 102004373 is 373400201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70442449 + 31561924 = 8393^2 + 5618^2 .

It is a cyclic number.

It is not a de Polignac number, because 102004373 - 2⁸ = 102004117 is a prime.

It is a super-2 number, since 2×102004373² = 20809784222246258, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102004873) 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 as a sum of consecutive naturals, namely, 51002186 + 51002187.

It is an arithmetic number, because the mean of its divisors is an integer number (51002187).

Almost surely, 2^102004373 is an apocalyptic number.

It is an amenable number.

102004373 is a deficient number, since it is larger than the sum of its proper divisors (1).

102004373 is an equidigital number, since it uses as much as digits as its factorization.

102004373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 102004373 is about 10099.7214318020. The cubic root of 102004373 is about 467.2395498949.

Adding to 102004373 its reverse (373400201), we get a palindrome (475404574).

The spelling of 102004373 in words is "one hundred two million, four thousand, three hundred seventy-three".