4113155 has 4 divisors (see below), whose sum is σ = 4935792. Its totient is φ = 3290520.

The previous prime is 4113143. The next prime is 4113181. The reversal of 4113155 is 5513114.

4113155 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 an emirpimes, since its reverse is a distinct semiprime: 5513114 = 2 ⋅2756557.

It is not a de Polignac number, because 4113155 - 2¹² = 4109059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411311 + ... + 411320.

It is an arithmetic number, because the mean of its divisors is an integer number (1233948).

Almost surely, 2^4113155 is an apocalyptic number.

4113155 is a deficient number, since it is larger than the sum of its proper divisors (822637).

4113155 is an equidigital number, since it uses as much as digits as its factorization.

4113155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822636.

The product of its digits is 300, while the sum is 20.

The square root of 4113155 is about 2028.0914673653. The cubic root of 4113155 is about 160.2230612742.

Adding to 4113155 its reverse (5513114), we get a palindrome (9626269).

The spelling of 4113155 in words is "four million, one hundred thirteen thousand, one hundred fifty-five".