103620313 has 8 divisors (see below), whose sum is σ = 111048768. Its totient is φ = 96435504.

The previous prime is 103620299. The next prime is 103620317. The reversal of 103620313 is 313026301.

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

It is not a de Polignac number, because 103620313 - 2¹³ = 103612121 is a prime.

It is a super-3 number, since 3×103620313³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103620317) 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, 60031 + ... + 61732.

It is an arithmetic number, because the mean of its divisors is an integer number (13881096).

Almost surely, 2^103620313 is an apocalyptic number.

It is an amenable number.

103620313 is a deficient number, since it is larger than the sum of its proper divisors (7428455).

103620313 is a wasteful number, since it uses less digits than its factorization.

103620313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121823.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 103620313 is about 10179.4063186416. The cubic root of 103620313 is about 469.6939504439.

Adding to 103620313 its reverse (313026301), we get a palindrome (416646614).

The spelling of 103620313 in words is "one hundred three million, six hundred twenty thousand, three hundred thirteen".