6116971013 has 4 divisors (see below), whose sum is σ = 6130069920. Its totient is φ = 6103872108.

The previous prime is 6116971001. The next prime is 6116971037. The reversal of 6116971013 is 3101796116.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6116971013 - 2¹⁴ = 6116954629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6116971213) 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, 6548753 + ... + 6549686.

It is an arithmetic number, because the mean of its divisors is an integer number (1532517480).

Almost surely, 2^6116971013 is an apocalyptic number.

It is an amenable number.

6116971013 is a deficient number, since it is larger than the sum of its proper divisors (13098907).

6116971013 is a wasteful number, since it uses less digits than its factorization.

6116971013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13098906.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 6116971013 is about 78211.0670749351. The cubic root of 6116971013 is about 1828.8530355503.

The spelling of 6116971013 in words is "six billion, one hundred sixteen million, nine hundred seventy-one thousand, thirteen".