6111012071 has 8 divisors (see below), whose sum is σ = 6377616000. Its totient is φ = 5844483832.

The previous prime is 6111012059. The next prime is 6111012077. The reversal of 6111012071 is 1702101116.

It is a happy number.

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 6111012071 - 2⁶ = 6111012007 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 (6111012077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200180 + ... + 228678.

It is an arithmetic number, because the mean of its divisors is an integer number (797202000).

Almost surely, 2^6111012071 is an apocalyptic number.

6111012071 is a deficient number, since it is larger than the sum of its proper divisors (266603929).

6111012071 is a wasteful number, since it uses less digits than its factorization.

6111012071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37845.

The product of its (nonzero) digits is 84, while the sum is 20.

The square root of 6111012071 is about 78172.9625318115. The cubic root of 6111012071 is about 1828.2589741057.

Adding to 6111012071 its reverse (1702101116), we get a palindrome (7813113187).

The spelling of 6111012071 in words is "six billion, one hundred eleven million, twelve thousand, seventy-one".