2321110987 has 8 divisors (see below), whose sum is σ = 2608339104. Its totient is φ = 2049408768.

The previous prime is 2321110969. The next prime is 2321110999. The reversal of 2321110987 is 7890111232.

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 2321110987 - 2⁷ = 2321110859 is a prime.

It is a super-2 number, since 2×2321110987² = 10775112427944228338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2321110387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3881158 + ... + 3881755.

It is an arithmetic number, because the mean of its divisors is an integer number (326042388).

Almost surely, 2^2321110987 is an apocalyptic number.

2321110987 is a deficient number, since it is larger than the sum of its proper divisors (287228117).

2321110987 is a wasteful number, since it uses less digits than its factorization.

2321110987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7762949.

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 2321110987 is about 48177.9097408761. The cubic root of 2321110987 is about 1324.0324702700.

The spelling of 2321110987 in words is "two billion, three hundred twenty-one million, one hundred ten thousand, nine hundred eighty-seven".