10120303 has 2 divisors, whose sum is σ = 10120304. Its totient is φ = 10120302.

The previous prime is 10120289. The next prime is 10120307. The reversal of 10120303 is 30302101.

It is a strong prime.

It is an emirp because it is prime and its reverse (30302101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10120303 - 2²¹ = 8023151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10120303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10120307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060151 + 5060152.

It is an arithmetic number, because the mean of its divisors is an integer number (5060152).

Almost surely, 2^10120303 is an apocalyptic number.

10120303 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120303 is an equidigital number, since it uses as much as digits as its factorization.

10120303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 10120303 is about 3181.2423673779. The cubic root of 10120303 is about 216.3039773040.

Adding to 10120303 its reverse (30302101), we get a palindrome (40422404).

The spelling of 10120303 in words is "ten million, one hundred twenty thousand, three hundred three".