43036130 has 8 divisors (see below), whose sum is σ = 77465052. Its totient is φ = 17214448.

The previous prime is 43036127. The next prime is 43036139. The reversal of 43036130 is 3163034.

It can be written as a sum of positive squares in 2 ways, for example, as 41692849 + 1343281 = 6457^2 + 1159^2 .

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

It is not an unprimeable number, because it can be changed into a prime (43036139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2151797 + ... + 2151816.

Almost surely, 2^43036130 is an apocalyptic number.

43036130 is a deficient number, since it is larger than the sum of its proper divisors (34428922).

43036130 is a wasteful number, since it uses less digits than its factorization.

43036130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4303620.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 43036130 is about 6560.1928325317. The cubic root of 43036130 is about 350.4379008735.

Adding to 43036130 its reverse (3163034), we get a palindrome (46199164).

The spelling of 43036130 in words is "forty-three million, thirty-six thousand, one hundred thirty".