10397045227 has 2 divisors, whose sum is σ = 10397045228. Its totient is φ = 10397045226.

The previous prime is 10397045209. The next prime is 10397045291. The reversal of 10397045227 is 72254079301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10397045227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10397045227.

It is not a weakly prime, because it can be changed into another prime (10397045927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5198522613 + 5198522614.

It is an arithmetic number, because the mean of its divisors is an integer number (5198522614).

Almost surely, 2^10397045227 is an apocalyptic number.

10397045227 is a deficient number, since it is larger than the sum of its proper divisors (1).

10397045227 is an equidigital number, since it uses as much as digits as its factorization.

10397045227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 10397045227 in words is "ten billion, three hundred ninety-seven million, forty-five thousand, two hundred twenty-seven".