2120418303 has 8 divisors (see below), whose sum is σ = 2827470000. Its totient is φ = 1413489408.

The previous prime is 2120418271. The next prime is 2120418319. The reversal of 2120418303 is 3038140212.

It is a Cunningham number, because it is equal to 46048²-1.

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

It is not a de Polignac number, because 2120418303 - 2⁵ = 2120418271 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120418203) 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, 23023 + ... + 69071.

It is an arithmetic number, because the mean of its divisors is an integer number (353433750).

Almost surely, 2^2120418303 is an apocalyptic number.

2120418303 is a deficient number, since it is larger than the sum of its proper divisors (707051697).

2120418303 is a wasteful number, since it uses less digits than its factorization.

2120418303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61401.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2120418303 is about 46047.9999891418. Note that the first 4 decimals coincide. The cubic root of 2120418303 is about 1284.7161435517.

Adding to 2120418303 its reverse (3038140212), we get a palindrome (5158558515).

The spelling of 2120418303 in words is "two billion, one hundred twenty million, four hundred eighteen thousand, three hundred three".