2311180852 has 12 divisors (see below), whose sum is σ = 4220417376. Its totient is φ = 1105347320.

The previous prime is 2311180841. The next prime is 2311180873. The reversal of 2311180852 is 2580811132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12560674 + ... + 12560857.

It is an arithmetic number, because the mean of its divisors is an integer number (351701448).

Almost surely, 2^2311180852 is an apocalyptic number.

It is an amenable number.

2311180852 is a deficient number, since it is larger than the sum of its proper divisors (1909236524).

2311180852 is a wasteful number, since it uses less digits than its factorization.

2311180852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25121558 (or 25121556 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 2311180852 is about 48074.7423498036. The cubic root of 2311180852 is about 1322.1416206540.

Adding to 2311180852 its reverse (2580811132), we get a palindrome (4891991984).

The spelling of 2311180852 in words is "two billion, three hundred eleven million, one hundred eighty thousand, eight hundred fifty-two".