6113506012803 has 48 divisors (see below), whose sum is σ = 10236568305600. Its totient is φ = 3443738630400.

The previous prime is 6113506012763. The next prime is 6113506012841. The reversal of 6113506012803 is 3082106053116.

6113506012803 is a `hidden beast` number, since 6 + 11 + 35 + 0 + 601 + 2 + 8 + 0 + 3 = 666.

It is not a de Polignac number, because 6113506012803 - 2⁶ = 6113506012739 is a prime.

It is a super-4 number, since 4×6113506012803⁴ (a number of 52 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (6113006012803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 640668 + ... + 3554921.

It is an arithmetic number, because the mean of its divisors is an integer number (213261839700).

Almost surely, 2^{6113506012803} is an apocalyptic number.

6113506012803 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

6113506012803 is a deficient number, since it is larger than the sum of its proper divisors (4123062292797).

6113506012803 is a wasteful number, since it uses less digits than its factorization.

6113506012803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4195932 (or 4195929 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 6113506012803 in words is "six trillion, one hundred thirteen billion, five hundred six million, twelve thousand, eight hundred three".