43210230103 has 4 divisors (see below), whose sum is σ = 45484452760. Its totient is φ = 40936007448.

The previous prime is 43210230013. The next prime is 43210230113. The reversal of 43210230103 is 30103201234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 43210230103 - 2²⁵ = 43176675671 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 2274222637 = 43210230103 / (4 + 3 + 2 + 1 + 0 + 2 + 3 + 0 + 1 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43210230113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1137111300 + ... + 1137111337.

It is an arithmetic number, because the mean of its divisors is an integer number (11371113190).

Almost surely, 2^43210230103 is an apocalyptic number.

43210230103 is a deficient number, since it is larger than the sum of its proper divisors (2274222657).

43210230103 is a wasteful number, since it uses less digits than its factorization.

43210230103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274222656.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 43210230103 its reverse (30103201234), we get a palindrome (73313431337).

The spelling of 43210230103 in words is "forty-three billion, two hundred ten million, two hundred thirty thousand, one hundred three".