4113303521 has 8 divisors (see below), whose sum is σ = 4333762080. Its totient is φ = 3893241888.

The previous prime is 4113303497. The next prime is 4113303539. The reversal of 4113303521 is 1253033114.

4113303521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4113303521 - 2¹⁴ = 4113287137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4113309521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77831 + ... + 119516.

It is an arithmetic number, because the mean of its divisors is an integer number (541720260).

Almost surely, 2^4113303521 is an apocalyptic number.

It is an amenable number.

4113303521 is a deficient number, since it is larger than the sum of its proper divisors (220458559).

4113303521 is a wasteful number, since it uses less digits than its factorization.

4113303521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198463.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 4113303521 is about 64135.0412878950. The cubic root of 4113303521 is about 1602.2498973734.

Adding to 4113303521 its reverse (1253033114), we get a palindrome (5366336635).

The spelling of 4113303521 in words is "four billion, one hundred thirteen million, three hundred three thousand, five hundred twenty-one".