6113095821 has 12 divisors (see below), whose sum is σ = 10091459872. Its totient is φ = 3493197576.

The previous prime is 6113095783. The next prime is 6113095823. The reversal of 6113095821 is 1285903116.

6113095821 is a `hidden beast` number, since 61 + 13 + 0 + 9 + 582 + 1 = 666.

It is not a de Polignac number, because 6113095821 - 2⁶ = 6113095757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6113095823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48516571 + ... + 48516696.

Almost surely, 2^6113095821 is an apocalyptic number.

It is an amenable number.

6113095821 is a deficient number, since it is larger than the sum of its proper divisors (3978364051).

6113095821 is a wasteful number, since it uses less digits than its factorization.

6113095821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97033280 (or 97033277 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 6113095821 is about 78186.2892136467. The cubic root of 6113095821 is about 1828.4667521119.

Adding to 6113095821 its reverse (1285903116), we get a palindrome (7398998937).

The spelling of 6113095821 in words is "six billion, one hundred thirteen million, ninety-five thousand, eight hundred twenty-one".