10320342043 has 12 divisors (see below), whose sum is σ = 11940894280. Its totient is φ = 8888330880.

The previous prime is 10320342037. The next prime is 10320342073. The reversal of 10320342043 is 34024302301.

It is a happy number.

It is not a de Polignac number, because 10320342043 - 2²¹ = 10318244891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10320342013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2242230 + ... + 2246827.

Almost surely, 2^10320342043 is an apocalyptic number.

10320342043 is a deficient number, since it is larger than the sum of its proper divisors (1620552237).

10320342043 is a wasteful number, since it uses less digits than its factorization.

10320342043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4489098 (or 4489087 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 10320342043 its reverse (34024302301), we get a palindrome (44344644344).

The spelling of 10320342043 in words is "ten billion, three hundred twenty million, three hundred forty-two thousand, forty-three".