2318481121 has 24 divisors (see below), whose sum is σ = 2683961280. Its totient is φ = 1997313120.

The previous prime is 2318481119. The next prime is 2318481127. The reversal of 2318481121 is 1211848132.

It is not a de Polignac number, because 2318481121 - 2¹ = 2318481119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2318481127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 299526 + ... + 307168.

It is an arithmetic number, because the mean of its divisors is an integer number (111831720).

Almost surely, 2^2318481121 is an apocalyptic number.

It is an amenable number.

2318481121 is a deficient number, since it is larger than the sum of its proper divisors (365480159).

2318481121 is a wasteful number, since it uses less digits than its factorization.

2318481121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7797 (or 7786 counting only the distinct ones).

The product of its digits is 3072, while the sum is 31.

The square root of 2318481121 is about 48150.6087292778. The cubic root of 2318481121 is about 1323.5322293805.

The spelling of 2318481121 in words is "two billion, three hundred eighteen million, four hundred eighty-one thousand, one hundred twenty-one".