2321118801 has 32 divisors (see below), whose sum is σ = 3544590720. Its totient is φ = 1500291072.

The previous prime is 2321118799. The next prime is 2321118803. The reversal of 2321118801 is 1088111232.

It is an interprime number because it is at equal distance from previous prime (2321118799) and next prime (2321118803).

It is not a de Polignac number, because 2321118801 - 2¹ = 2321118799 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2321118803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151761 + ... + 166353.

It is an arithmetic number, because the mean of its divisors is an integer number (110768460).

Almost surely, 2^2321118801 is an apocalyptic number.

It is an amenable number.

2321118801 is a deficient number, since it is larger than the sum of its proper divisors (1223471919).

2321118801 is a wasteful number, since it uses less digits than its factorization.

2321118801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14782 (or 14776 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 27.

The square root of 2321118801 is about 48177.9908360654. The cubic root of 2321118801 is about 1324.0339560496.

The spelling of 2321118801 in words is "two billion, three hundred twenty-one million, one hundred eighteen thousand, eight hundred one".