13113075 has 24 divisors (see below), whose sum is σ = 22431600. Its totient is φ = 6751360.

The previous prime is 13113073. The next prime is 13113077. The reversal of 13113075 is 57031131.

13113075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13113073) and next prime (13113077).

It is not a de Polignac number, because 13113075 - 2¹ = 13113073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13113073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 840 + ... + 5189.

It is an arithmetic number, because the mean of its divisors is an integer number (934650).

Almost surely, 2^13113075 is an apocalyptic number.

13113075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13113075 is a deficient number, since it is larger than the sum of its proper divisors (9318525).

13113075 is a wasteful number, since it uses less digits than its factorization.

13113075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6071 (or 6066 counting only the distinct ones).

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 13113075 is about 3621.1980061852. The cubic root of 13113075 is about 235.8132380030.

The spelling of 13113075 in words is "thirteen million, one hundred thirteen thousand, seventy-five".