4011313091 has 8 divisors (see below), whose sum is σ = 4254337824. Its totient is φ = 3774006720.

The previous prime is 4011313087. The next prime is 4011313099. The reversal of 4011313091 is 1903131104.

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 4011313091 - 2² = 4011313087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4011313099) 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, 1428146 + ... + 1430951.

It is an arithmetic number, because the mean of its divisors is an integer number (531792228).

Almost surely, 2^4011313091 is an apocalyptic number.

4011313091 is a deficient number, since it is larger than the sum of its proper divisors (243024733).

4011313091 is a wasteful number, since it uses less digits than its factorization.

4011313091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859181.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 4011313091 is about 63334.9278913302. The cubic root of 4011313091 is about 1588.8961776913.

Adding to 4011313091 its reverse (1903131104), we get a palindrome (5914444195).

The spelling of 4011313091 in words is "four billion, eleven million, three hundred thirteen thousand, ninety-one".