2273151133 has 12 divisors (see below), whose sum is σ = 2502206140. Its totient is φ = 2063508480.

The previous prime is 2273151119. The next prime is 2273151137. The reversal of 2273151133 is 3311513722.

It can be written as a sum of positive squares in 2 ways, for example, as 1225140004 + 1048011129 = 35002^2 + 32373^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2273151133 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 (2273151137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72541 + ... + 99037.

Almost surely, 2^2273151133 is an apocalyptic number.

It is an amenable number.

2273151133 is a deficient number, since it is larger than the sum of its proper divisors (229055007).

2273151133 is a wasteful number, since it uses less digits than its factorization.

2273151133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27228 (or 27217 counting only the distinct ones).

The product of its digits is 3780, while the sum is 28.

The square root of 2273151133 is about 47677.5747390741. The cubic root of 2273151133 is about 1314.8496761762.

Adding to 2273151133 its reverse (3311513722), we get a palindrome (5584664855).

The spelling of 2273151133 in words is "two billion, two hundred seventy-three million, one hundred fifty-one thousand, one hundred thirty-three".