10120603 has 2 divisors, whose sum is σ = 10120604. Its totient is φ = 10120602.

The previous prime is 10120577. The next prime is 10120631. The reversal of 10120603 is 30602101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10120603 - 2⁹ = 10120091 is a prime.

It is not a weakly prime, because it can be changed into another prime (10120633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060301 + 5060302.

It is an arithmetic number, because the mean of its divisors is an integer number (5060302).

Almost surely, 2^10120603 is an apocalyptic number.

10120603 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120603 is an equidigital number, since it uses as much as digits as its factorization.

10120603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 10120603 is about 3181.2895184186. The cubic root of 10120603 is about 216.3061146100.

Adding to 10120603 its reverse (30602101), we get a palindrome (40722704).

The spelling of 10120603 in words is "ten million, one hundred twenty thousand, six hundred three".