10320213443 has 16 divisors (see below), whose sum is σ = 11328732576. Its totient is φ = 9362012160.

The previous prime is 10320213433. The next prime is 10320213467. The reversal of 10320213443 is 34431202301.

It is not a de Polignac number, because 10320213443 - 2²² = 10316019139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10320213433) 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, 31346 + ... + 147047.

It is an arithmetic number, because the mean of its divisors is an integer number (708045786).

Almost surely, 2^10320213443 is an apocalyptic number.

10320213443 is a deficient number, since it is larger than the sum of its proper divisors (1008519133).

10320213443 is a wasteful number, since it uses less digits than its factorization.

10320213443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178534.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 10320213443 its reverse (34431202301), we get a palindrome (44751415744).

The spelling of 10320213443 in words is "ten billion, three hundred twenty million, two hundred thirteen thousand, four hundred forty-three".