10328347217 has 4 divisors (see below), whose sum is σ = 10388048820. Its totient is φ = 10268645616.

The previous prime is 10328347213. The next prime is 10328347219. The reversal of 10328347217 is 71274382301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9750377536 + 577969681 = 98744^2 + 24041^2 .

It is a cyclic number.

It is not a de Polignac number, because 10328347217 - 2² = 10328347213 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10328347213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29850542 + ... + 29850887.

It is an arithmetic number, because the mean of its divisors is an integer number (2597012205).

Almost surely, 2^10328347217 is an apocalyptic number.

It is an amenable number.

10328347217 is a deficient number, since it is larger than the sum of its proper divisors (59701603).

10328347217 is an equidigital number, since it uses as much as digits as its factorization.

10328347217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59701602.

The product of its (nonzero) digits is 56448, while the sum is 38.

The spelling of 10328347217 in words is "ten billion, three hundred twenty-eight million, three hundred forty-seven thousand, two hundred seventeen".