43223131101 has 8 divisors (see below), whose sum is σ = 57644917600. Its totient is φ = 28808382672.

The previous prime is 43223131079. The next prime is 43223131111. The reversal of 43223131101 is 10113132234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 43223131101 - 2⁹ = 43223130589 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 (43223131111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1745170 + ... + 1769763.

It is an arithmetic number, because the mean of its divisors is an integer number (7205614700).

Almost surely, 2^43223131101 is an apocalyptic number.

It is an amenable number.

43223131101 is a deficient number, since it is larger than the sum of its proper divisors (14421786499).

43223131101 is a wasteful number, since it uses less digits than its factorization.

43223131101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3519035.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 43223131101 its reverse (10113132234), we get a palindrome (53336263335).

The spelling of 43223131101 in words is "forty-three billion, two hundred twenty-three million, one hundred thirty-one thousand, one hundred one".