1126323153 has 6 divisors (see below), whose sum is σ = 1626911234. Its totient is φ = 750882096.

The previous prime is 1126323139. The next prime is 1126323161. The reversal of 1126323153 is 3513236211.

1126323153 is a `hidden beast` number, since 1 + 12 + 632 + 3 + 15 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1067524929 + 58798224 = 32673^2 + 7668^2 .

It is not a de Polignac number, because 1126323153 - 2⁶ = 1126323089 is a prime.

It is a super-2 number, since 2×1126323153² = 2537207689967722818, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1126323113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62573500 + ... + 62573517.

Almost surely, 2^1126323153 is an apocalyptic number.

It is an amenable number.

1126323153 is a deficient number, since it is larger than the sum of its proper divisors (500588081).

1126323153 is a wasteful number, since it uses less digits than its factorization.

1126323153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125147023 (or 125147020 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 1126323153 is about 33560.7382666115. The cubic root of 1126323153 is about 1040.4494953542.

Adding to 1126323153 its reverse (3513236211), we get a palindrome (4639559364).

The spelling of 1126323153 in words is "one billion, one hundred twenty-six million, three hundred twenty-three thousand, one hundred fifty-three".