1132011233 has 4 divisors (see below), whose sum is σ = 1132239108. Its totient is φ = 1131783360.

The previous prime is 1132011227. The next prime is 1132011239. The reversal of 1132011233 is 3321102311.

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

It is an interprime number because it is at equal distance from previous prime (1132011227) and next prime (1132011239).

It can be written as a sum of positive squares in 2 ways, for example, as 768841984 + 363169249 = 27728^2 + 19057^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132011233 - 2¹⁸ = 1131749089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132011239) 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, 106316 + ... + 116477.

It is an arithmetic number, because the mean of its divisors is an integer number (283059777).

Almost surely, 2^1132011233 is an apocalyptic number.

It is an amenable number.

1132011233 is a deficient number, since it is larger than the sum of its proper divisors (227875).

1132011233 is an equidigital number, since it uses as much as digits as its factorization.

1132011233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227874.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1132011233 is about 33645.3746152424. The cubic root of 1132011233 is about 1042.1980241288.

Adding to 1132011233 its reverse (3321102311), we get a palindrome (4453113544).

The spelling of 1132011233 in words is "one billion, one hundred thirty-two million, eleven thousand, two hundred thirty-three".