443313431101 has 12 divisors (see below), whose sum is σ = 476885744320. Its totient is φ = 411954678720.

The previous prime is 443313431021. The next prime is 443313431107. The reversal of 443313431101 is 101134313344.

It is not a de Polignac number, because 443313431101 - 2¹⁷ = 443313300029 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 443313431101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443313431107) 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, 9685755 + ... + 9731416.

Almost surely, 2^443313431101 is an apocalyptic number.

It is an amenable number.

443313431101 is a deficient number, since it is larger than the sum of its proper divisors (33572313219).

443313431101 is a wasteful number, since it uses less digits than its factorization.

443313431101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19417284 (or 19417267 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 443313431101 its reverse (101134313344), we get a palindrome (544447744445).

The spelling of 443313431101 in words is "four hundred forty-three billion, three hundred thirteen million, four hundred thirty-one thousand, one hundred one".