102344125 has 16 divisors (see below), whose sum is σ = 137552688. Its totient is φ = 75576000.

The previous prime is 102344119. The next prime is 102344141. The reversal of 102344125 is 521443201.

It can be written as a sum of positive squares in 8 ways, for example, as 41550916 + 60793209 = 6446^2 + 7797^2 .

It is not a de Polignac number, because 102344125 - 2⁹ = 102343613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102344096 and 102344105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29866 + ... + 33115.

It is an arithmetic number, because the mean of its divisors is an integer number (8597043).

Almost surely, 2^102344125 is an apocalyptic number.

It is an amenable number.

102344125 is a deficient number, since it is larger than the sum of its proper divisors (35208563).

102344125 is an equidigital number, since it uses as much as digits as its factorization.

102344125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63009 (or 62999 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 102344125 is about 10116.5273191941. The cubic root of 102344125 is about 467.7577291472.

Adding to 102344125 its reverse (521443201), we get a palindrome (623787326).

The spelling of 102344125 in words is "one hundred two million, three hundred forty-four thousand, one hundred twenty-five".