103202313 has 4 divisors (see below), whose sum is σ = 137603088. Its totient is φ = 68801540.

The previous prime is 103202299. The next prime is 103202339. The reversal of 103202313 is 313202301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103202313 - 2¹⁰ = 103201289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103202292 and 103202301.

It is not an unprimeable number, because it can be changed into a prime (103202383) 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 3 ways as a sum of consecutive naturals, for example, 17200383 + ... + 17200388.

It is an arithmetic number, because the mean of its divisors is an integer number (34400772).

Almost surely, 2^103202313 is an apocalyptic number.

It is an amenable number.

103202313 is a deficient number, since it is larger than the sum of its proper divisors (34400775).

103202313 is an equidigital number, since it uses as much as digits as its factorization.

103202313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34400774.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 103202313 is about 10158.8539215799. The cubic root of 103202313 is about 469.0615240489.

Adding to 103202313 its reverse (313202301), we get a palindrome (416404614).

The spelling of 103202313 in words is "one hundred three million, two hundred two thousand, three hundred thirteen".