2203132133 has 4 divisors (see below), whose sum is σ = 2254367808. Its totient is φ = 2151896460.

The previous prime is 2203132121. The next prime is 2203132159. The reversal of 2203132133 is 3312313022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3312313022 = 2 ⋅1656156511.

It is a cyclic number.

It is not a de Polignac number, because 2203132133 - 2⁸ = 2203131877 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 (2203332133) 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, 25617773 + ... + 25617858.

It is an arithmetic number, because the mean of its divisors is an integer number (563591952).

Almost surely, 2^2203132133 is an apocalyptic number.

It is an amenable number.

2203132133 is a deficient number, since it is larger than the sum of its proper divisors (51235675).

2203132133 is an equidigital number, since it uses as much as digits as its factorization.

2203132133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51235674.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2203132133 is about 46937.5343728236. The cubic root of 2203132133 is about 1301.2083701416.

Adding to 2203132133 its reverse (3312313022), we get a palindrome (5515445155).

The spelling of 2203132133 in words is "two billion, two hundred three million, one hundred thirty-two thousand, one hundred thirty-three".