10297785071 has 16 divisors (see below), whose sum is σ = 12715502400. Its totient is φ = 8307452160.

The previous prime is 10297785067. The next prime is 10297785083. The reversal of 10297785071 is 17058779201.

It is not a de Polignac number, because 10297785071 - 2² = 10297785067 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10297785571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 877190 + ... + 888851.

It is an arithmetic number, because the mean of its divisors is an integer number (794718900).

Almost surely, 2^10297785071 is an apocalyptic number.

10297785071 is a deficient number, since it is larger than the sum of its proper divisors (2417717329).

10297785071 is an equidigital number, since it uses as much as digits as its factorization.

10297785071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766079 (or 1766065 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 47.

The spelling of 10297785071 in words is "ten billion, two hundred ninety-seven million, seven hundred eighty-five thousand, seventy-one".