102325450 has 36 divisors (see below), whose sum is σ = 200905110. Its totient is φ = 38769120.

The previous prime is 102325441. The next prime is 102325477. The reversal of 102325450 is 54523201.

It can be written as a sum of positive squares in 3 ways, for example, as 62773929 + 39551521 = 7923^2 + 6289^2 .

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 15216 + ... + 20884.

Almost surely, 2^102325450 is an apocalyptic number.

102325450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102325450 is a deficient number, since it is larger than the sum of its proper divisors (98579660).

102325450 is a wasteful number, since it uses less digits than its factorization.

102325450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5719 (or 5695 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 102325450 is about 10115.6042824935. The cubic root of 102325450 is about 467.7292764247.

Adding to 102325450 its reverse (54523201), we get a palindrome (156848651).

The spelling of 102325450 in words is "one hundred two million, three hundred twenty-five thousand, four hundred fifty".