43102343120 has 120 divisors (see below), whose sum is σ = 102427506720. Its totient is φ = 16867119360.

The previous prime is 43102343117. The next prime is 43102343149. The reversal of 43102343120 is 2134320134.

It is a super-2 number, since 2×43102343120² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65405351 + ... + 65406009.

It is an arithmetic number, because the mean of its divisors is an integer number (853562556).

Almost surely, 2^43102343120 is an apocalyptic number.

43102343120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43102343120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51213753360).

43102343120 is an abundant number, since it is smaller than the sum of its proper divisors (59325163600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43102343120 is a wasteful number, since it uses less digits than its factorization.

43102343120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961 (or 876 counting only the distinct ones).

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

Adding to 43102343120 its reverse (2134320134), we get a palindrome (45236663254).

The spelling of 43102343120 in words is "forty-three billion, one hundred two million, three hundred forty-three thousand, one hundred twenty".