43313130241 has 4 divisors (see below), whose sum is σ = 43384486912. Its totient is φ = 43241773572.

The previous prime is 43313130221. The next prime is 43313130283. The reversal of 43313130241 is 14203131334.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 43313130241 - 2¹³ = 43313122049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43313130221) 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, 35677425 + ... + 35678638.

It is an arithmetic number, because the mean of its divisors is an integer number (10846121728).

Almost surely, 2^43313130241 is an apocalyptic number.

It is an amenable number.

43313130241 is a deficient number, since it is larger than the sum of its proper divisors (71356671).

43313130241 is an equidigital number, since it uses as much as digits as its factorization.

43313130241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71356670.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 43313130241 its reverse (14203131334), we get a palindrome (57516261575).

The spelling of 43313130241 in words is "forty-three billion, three hundred thirteen million, one hundred thirty thousand, two hundred forty-one".