1133132969 has 2 divisors, whose sum is σ = 1133132970. Its totient is φ = 1133132968.

The previous prime is 1133132953. The next prime is 1133132971. The reversal of 1133132969 is 9692313311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1065696025 + 67436944 = 32645^2 + 8212^2 .

It is an emirp because it is prime and its reverse (9692313311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1133132969 - 2⁴ = 1133132953 is a prime.

It is a super-2 number, since 2×1133132969² = 2567980650869509922, which contains 22 as substring.

Together with 1133132971, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1133132999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566566484 + 566566485.

It is an arithmetic number, because the mean of its divisors is an integer number (566566485).

Almost surely, 2^1133132969 is an apocalyptic number.

It is an amenable number.

1133132969 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133132969 is an equidigital number, since it uses as much as digits as its factorization.

1133132969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26244, while the sum is 38.

The square root of 1133132969 is about 33662.0404758832. The cubic root of 1133132969 is about 1042.5421564920.

The spelling of 1133132969 in words is "one billion, one hundred thirty-three million, one hundred thirty-two thousand, nine hundred sixty-nine".