6121170517071 has 4 divisors (see below), whose sum is σ = 8161560689432. Its totient is φ = 4080780344712.

The previous prime is 6121170517019. The next prime is 6121170517109. The reversal of 6121170517071 is 1707150711216.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6121170517071 - 2¹⁰ = 6121170516047 is a prime.

It is a super-3 number, since 3×6121170517071³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6121170517001) 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, 1020195086176 + ... + 1020195086181.

It is an arithmetic number, because the mean of its divisors is an integer number (2040390172358).

Almost surely, 2^{6121170517071} is an apocalyptic number.

6121170517071 is a deficient number, since it is larger than the sum of its proper divisors (2040390172361).

6121170517071 is a wasteful number, since it uses less digits than its factorization.

6121170517071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040390172360.

The product of its (nonzero) digits is 20580, while the sum is 39.

The spelling of 6121170517071 in words is "six trillion, one hundred twenty-one billion, one hundred seventy million, five hundred seventeen thousand, seventy-one".