103102313 has 8 divisors (see below), whose sum is σ = 106168200. Its totient is φ = 100051200.

The previous prime is 103102301. The next prime is 103102319. The reversal of 103102313 is 313201301.

It can be written as a sum of positive squares in 4 ways, for example, as 87759424 + 15342889 = 9368^2 + 3917^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103102313 - 2¹⁰ = 103101289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103102319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11363 + ... + 18311.

It is an arithmetic number, because the mean of its divisors is an integer number (13271025).

Almost surely, 2^103102313 is an apocalyptic number.

It is an amenable number.

103102313 is a deficient number, since it is larger than the sum of its proper divisors (3065887).

103102313 is an equidigital number, since it uses as much as digits as its factorization.

103102313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7387.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 103102313 is about 10153.9309136905. The cubic root of 103102313 is about 468.9099728242.

Adding to 103102313 its reverse (313201301), we get a palindrome (416303614).

The spelling of 103102313 in words is "one hundred three million, one hundred two thousand, three hundred thirteen".