43104100313 has 4 divisors (see below), whose sum is σ = 43506942480. Its totient is φ = 42701258148.

The previous prime is 43104100309. The next prime is 43104100357. The reversal of 43104100313 is 31300140134.

43104100313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 43104100313 - 2² = 43104100309 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (43104100373) 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, 201420923 + ... + 201421136.

It is an arithmetic number, because the mean of its divisors is an integer number (10876735620).

Almost surely, 2^43104100313 is an apocalyptic number.

It is an amenable number.

43104100313 is a deficient number, since it is larger than the sum of its proper divisors (402842167).

43104100313 is a wasteful number, since it uses less digits than its factorization.

43104100313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402842166.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 43104100313 its reverse (31300140134), we get a palindrome (74404240447).

The spelling of 43104100313 in words is "forty-three billion, one hundred four million, one hundred thousand, three hundred thirteen".