2253122303 has 4 divisors (see below), whose sum is σ = 2253271320. Its totient is φ = 2252973288.

The previous prime is 2253122269. The next prime is 2253122357. The reversal of 2253122303 is 3032213522.

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 2253122303 - 2¹⁰ = 2253121279 is a prime.

It is a super-2 number, since 2×2253122303² = 10153120224552047618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253122383) 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, 48893 + ... + 83046.

It is an arithmetic number, because the mean of its divisors is an integer number (563317830).

Almost surely, 2^2253122303 is an apocalyptic number.

2253122303 is a deficient number, since it is larger than the sum of its proper divisors (149017).

2253122303 is a wasteful number, since it uses less digits than its factorization.

2253122303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149016.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2253122303 is about 47467.0654559559. The cubic root of 2253122303 is about 1310.9765464817.

Adding to 2253122303 its reverse (3032213522), we get a palindrome (5285335825).

The spelling of 2253122303 in words is "two billion, two hundred fifty-three million, one hundred twenty-two thousand, three hundred three".