10197403 has 2 divisors, whose sum is σ = 10197404. Its totient is φ = 10197402.

The previous prime is 10197391. The next prime is 10197427. The reversal of 10197403 is 30479101.

10197403 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

10197403 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

It is a weak prime.

It is an emirp because it is prime and its reverse (30479101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10197403 is a prime.

It is not a weakly prime, because it can be changed into another prime (10197703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5098701 + 5098702.

It is an arithmetic number, because the mean of its divisors is an integer number (5098702).

Almost surely, 2^10197403 is an apocalyptic number.

10197403 is a deficient number, since it is larger than the sum of its proper divisors (1).

10197403 is an equidigital number, since it uses as much as digits as its factorization.

10197403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 10197403 is about 3193.3372825306. The cubic root of 10197403 is about 216.8518813373.

The spelling of 10197403 in words is "ten million, one hundred ninety-seven thousand, four hundred three".