3112006161 has 16 divisors (see below), whose sum is σ = 4530290688. Its totient is φ = 1884507600.

The previous prime is 3112006147. The next prime is 3112006171. The reversal of 3112006161 is 1616002113.

It is not a de Polignac number, because 3112006161 - 2²² = 3107811857 is a prime.

It is a super-2 number, since 2×3112006161² = 19369164692203915842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3112006171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2320 + ... + 78926.

It is an arithmetic number, because the mean of its divisors is an integer number (283143168).

Almost surely, 2^3112006161 is an apocalyptic number.

It is an amenable number.

3112006161 is a deficient number, since it is larger than the sum of its proper divisors (1418284527).

3112006161 is a wasteful number, since it uses less digits than its factorization.

3112006161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77852.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 3112006161 is about 55785.3579445359. The cubic root of 3112006161 is about 1459.9796958770.

Adding to 3112006161 its reverse (1616002113), we get a palindrome (4728008274).

The spelling of 3112006161 in words is "three billion, one hundred twelve million, six thousand, one hundred sixty-one".