43223312102 has 16 divisors (see below), whose sum is σ = 67077990000. Its totient is φ = 20864145120.

The previous prime is 43223312089. The next prime is 43223312113. The reversal of 43223312102 is 20121332234.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573452 + ... + 644432.

It is an arithmetic number, because the mean of its divisors is an integer number (4192374375).

Almost surely, 2^43223312102 is an apocalyptic number.

43223312102 is a deficient number, since it is larger than the sum of its proper divisors (23854677898).

43223312102 is a wasteful number, since it uses less digits than its factorization.

43223312102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81511.

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

Adding to 43223312102 its reverse (20121332234), we get a palindrome (63344644336).

The spelling of 43223312102 in words is "forty-three billion, two hundred twenty-three million, three hundred twelve thousand, one hundred two".