3111161024146 has 32 divisors (see below), whose sum is σ = 5340256479360. Its totient is φ = 1331645961600.

The previous prime is 3111161024143. The next prime is 3111161024171. The reversal of 3111161024146 is 6414201611113.

It is not an unprimeable number, because it can be changed into a prime (3111161024141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66623926 + ... + 66670606.

It is an arithmetic number, because the mean of its divisors is an integer number (166883014980).

Almost surely, 2^{3111161024146} is an apocalyptic number.

3111161024146 is a deficient number, since it is larger than the sum of its proper divisors (2229095455214).

3111161024146 is a wasteful number, since it uses less digits than its factorization.

3111161024146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52690.

The product of its (nonzero) digits is 3456, while the sum is 31.

Adding to 3111161024146 its reverse (6414201611113), we get a palindrome (9525362635259).

The spelling of 3111161024146 in words is "three trillion, one hundred eleven billion, one hundred sixty-one million, twenty-four thousand, one hundred forty-six".