43103220230212 has 12 divisors (see below), whose sum is σ = 75981223983420. Its totient is φ = 21394299092096.

The previous prime is 43103220230207. The next prime is 43103220230221. The reversal of 43103220230212 is 21203202230134.

It can be written as a sum of positive squares in 2 ways, for example, as 36777723607296 + 6325496622916 = 6064464^2 + 2515054^2 .

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 3 ways as a sum of consecutive naturals, for example, 39327755137 + ... + 39327756232.

It is an arithmetic number, because the mean of its divisors is an integer number (6331768665285).

Almost surely, 2^{43103220230212} is an apocalyptic number.

It is an amenable number.

43103220230212 is a deficient number, since it is larger than the sum of its proper divisors (32878003753208).

43103220230212 is a wasteful number, since it uses less digits than its factorization.

43103220230212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78655511510 (or 78655511508 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 43103220230212 its reverse (21203202230134), we get a palindrome (64306422460346).

The spelling of 43103220230212 in words is "forty-three trillion, one hundred three billion, two hundred twenty million, two hundred thirty thousand, two hundred twelve".