10997603 has 2 divisors, whose sum is σ = 10997604. Its totient is φ = 10997602.

The previous prime is 10997593. The next prime is 10997633. The reversal of 10997603 is 30679901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10997603 - 2⁸ = 10997347 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10997633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5498801 + 5498802.

It is an arithmetic number, because the mean of its divisors is an integer number (5498802).

Almost surely, 2^10997603 is an apocalyptic number.

10997603 is a deficient number, since it is larger than the sum of its proper divisors (1).

10997603 is an equidigital number, since it uses as much as digits as its factorization.

10997603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 10997603 is about 3316.2634093208. The cubic root of 10997603 is about 222.3818537008.

The spelling of 10997603 in words is "ten million, nine hundred ninety-seven thousand, six hundred three".