6130020043771 has 4 divisors (see below), whose sum is σ = 6601560047152. Its totient is φ = 5658480040392.

The previous prime is 6130020043723. The next prime is 6130020043781. The reversal of 6130020043771 is 1773400200316.

6130020043771 is digitally balanced in base 3, 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6130020043771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6130020043711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235770001671 + ... + 235770001696.

It is an arithmetic number, because the mean of its divisors is an integer number (1650390011788).

Almost surely, 2^{6130020043771} is an apocalyptic number.

6130020043771 is a deficient number, since it is larger than the sum of its proper divisors (471540003381).

6130020043771 is a wasteful number, since it uses less digits than its factorization.

6130020043771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471540003380.

The product of its (nonzero) digits is 21168, while the sum is 34.

The spelling of 6130020043771 in words is "six trillion, one hundred thirty billion, twenty million, forty-three thousand, seven hundred seventy-one".