102445335 has 24 divisors (see below), whose sum is σ = 185294304. Its totient is φ = 52261440.

The previous prime is 102445309. The next prime is 102445339. The reversal of 102445335 is 533544201.

It is not a de Polignac number, because 102445335 - 2⁵ = 102445303 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102445299 and 102445308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102445339) 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 23 ways as a sum of consecutive naturals, for example, 48456 + ... + 50525.

It is an arithmetic number, because the mean of its divisors is an integer number (7720596).

Almost surely, 2^102445335 is an apocalyptic number.

102445335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102445335 is a deficient number, since it is larger than the sum of its proper divisors (82848969).

102445335 is a wasteful number, since it uses less digits than its factorization.

102445335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99015 (or 99012 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 102445335 is about 10121.5282936916. The cubic root of 102445335 is about 467.9118697736.

Adding to 102445335 its reverse (533544201), we get a palindrome (635989536).

The spelling of 102445335 in words is "one hundred two million, four hundred forty-five thousand, three hundred thirty-five".