6121840803 has 16 divisors (see below), whose sum is σ = 8793841056. Its totient is φ = 3765784320.

The previous prime is 6121840783. The next prime is 6121840807. The reversal of 6121840803 is 3080481216.

It is not a de Polignac number, because 6121840803 - 2⁵ = 6121840771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6121840807) 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 15 ways as a sum of consecutive naturals, for example, 72073 + ... + 132053.

It is an arithmetic number, because the mean of its divisors is an integer number (549615066).

Almost surely, 2^6121840803 is an apocalyptic number.

6121840803 is a deficient number, since it is larger than the sum of its proper divisors (2672000253).

6121840803 is a wasteful number, since it uses less digits than its factorization.

6121840803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62614.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 6121840803 is about 78242.1932399648. The cubic root of 6121840803 is about 1829.3382303646.

The spelling of 6121840803 in words is "six billion, one hundred twenty-one million, eight hundred forty thousand, eight hundred three".