10620303 has 4 divisors (see below), whose sum is σ = 14160408. Its totient is φ = 7080200.

The previous prime is 10620289. The next prime is 10620307. The reversal of 10620303 is 30302601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10620303 - 2¹⁷ = 10489231 is a prime.

It is a super-2 number, since 2×10620303² = 225581671623618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10620307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1770048 + ... + 1770053.

It is an arithmetic number, because the mean of its divisors is an integer number (3540102).

Almost surely, 2^10620303 is an apocalyptic number.

10620303 is a deficient number, since it is larger than the sum of its proper divisors (3540105).

10620303 is an equidigital number, since it uses as much as digits as its factorization.

10620303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3540104.

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

The square root of 10620303 is about 3258.8806360467. The cubic root of 10620303 is about 219.8090836818.

Adding to 10620303 its reverse (30302601), we get a palindrome (40922904).

The spelling of 10620303 in words is "ten million, six hundred twenty thousand, three hundred three".