2181332883 has 8 divisors (see below), whose sum is σ = 3079528848. Its totient is φ = 1368679424.

The previous prime is 2181332833. The next prime is 2181332927. The reversal of 2181332883 is 3882331812.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2181332883 - 2¹⁷ = 2181201811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2181332833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21385566 + ... + 21385667.

It is an arithmetic number, because the mean of its divisors is an integer number (384941106).

Almost surely, 2^2181332883 is an apocalyptic number.

2181332883 is a deficient number, since it is larger than the sum of its proper divisors (898195965).

2181332883 is a wasteful number, since it uses less digits than its factorization.

2181332883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42771253.

The product of its digits is 55296, while the sum is 39.

The square root of 2181332883 is about 46704.7415472990. The cubic root of 2181332883 is about 1296.9024641577.

The spelling of 2181332883 in words is "two billion, one hundred eighty-one million, three hundred thirty-two thousand, eight hundred eighty-three".