2321106880 has 56 divisors (see below), whose sum is σ = 5818052880. Its totient is φ = 879575040.

The previous prime is 2321106877. The next prime is 2321106911. The reversal of 2321106880 is 886011232.

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 7 ways as a sum of consecutive naturals, for example, 184801 + ... + 196960.

Almost surely, 2^2321106880 is an apocalyptic number.

2321106880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2321106880 is an abundant number, since it is smaller than the sum of its proper divisors (3496946000).

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

2321106880 is a wasteful number, since it uses less digits than its factorization.

2321106880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381797 (or 381787 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 2321106880 is about 48177.8671175883. The cubic root of 2321106880 is about 1324.0316893502.

The spelling of 2321106880 in words is "two billion, three hundred twenty-one million, one hundred six thousand, eight hundred eighty".