102225341 has 4 divisors (see below), whose sum is σ = 104718684. Its totient is φ = 99732000.

The previous prime is 102225313. The next prime is 102225349. The reversal of 102225341 is 143522201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143522201 = 89 ⋅1612609.

It can be written as a sum of positive squares in 2 ways, for example, as 41229241 + 60996100 = 6421^2 + 7810^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102225341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102225349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1246610 + ... + 1246691.

It is an arithmetic number, because the mean of its divisors is an integer number (26179671).

Almost surely, 2^102225341 is an apocalyptic number.

It is an amenable number.

102225341 is a deficient number, since it is larger than the sum of its proper divisors (2493343).

102225341 is an equidigital number, since it uses as much as digits as its factorization.

102225341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493342.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 102225341 is about 10110.6548254799. The cubic root of 102225341 is about 467.5766940244.

Adding to 102225341 its reverse (143522201), we get a palindrome (245747542).

The spelling of 102225341 in words is "one hundred two million, two hundred twenty-five thousand, three hundred forty-one".