2120813248 has 14 divisors (see below), whose sum is σ = 4208488916. Its totient is φ = 1060406592.

The previous prime is 2120813237. The next prime is 2120813263. The reversal of 2120813248 is 8423180212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16568790 + ... + 16568917.

Almost surely, 2^2120813248 is an apocalyptic number.

It is an amenable number.

2120813248 is a deficient number, since it is larger than the sum of its proper divisors (2087675668).

2120813248 is an equidigital number, since it uses as much as digits as its factorization.

2120813248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33137719 (or 33137709 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 2120813248 is about 46052.2881950506. The cubic root of 2120813248 is about 1284.7959015123.

The spelling of 2120813248 in words is "two billion, one hundred twenty million, eight hundred thirteen thousand, two hundred forty-eight".