3111041148 has 12 divisors (see below), whose sum is σ = 7259096040. Its totient is φ = 1037013712.

The previous prime is 3111041147. The next prime is 3111041233. The reversal of 3111041148 is 8411401113.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3111041147) 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 3 ways as a sum of consecutive naturals, for example, 129626703 + ... + 129626726.

It is an arithmetic number, because the mean of its divisors is an integer number (604924670).

Almost surely, 2^3111041148 is an apocalyptic number.

It is an amenable number.

3111041148 is an abundant number, since it is smaller than the sum of its proper divisors (4148054892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3111041148 is a wasteful number, since it uses less digits than its factorization.

3111041148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259253436 (or 259253434 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 3111041148 is about 55776.7079344057. The cubic root of 3111041148 is about 1459.8287701859.

The spelling of 3111041148 in words is "three billion, one hundred eleven million, forty-one thousand, one hundred forty-eight".