2152822303 has 4 divisors (see below), whose sum is σ = 2266128760. Its totient is φ = 2039515848.

The previous prime is 2152822291. The next prime is 2152822327. The reversal of 2152822303 is 3032282512.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2152822303 - 2⁵ = 2152822271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152822363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56653200 + ... + 56653237.

It is an arithmetic number, because the mean of its divisors is an integer number (566532190).

Almost surely, 2^2152822303 is an apocalyptic number.

2152822303 is a deficient number, since it is larger than the sum of its proper divisors (113306457).

2152822303 is a wasteful number, since it uses less digits than its factorization.

2152822303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113306456.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2152822303 is about 46398.5161723950. The cubic root of 2152822303 is about 1291.2273843925.

The spelling of 2152822303 in words is "two billion, one hundred fifty-two million, eight hundred twenty-two thousand, three hundred three".