1123132337 has 2 divisors, whose sum is σ = 1123132338. Its totient is φ = 1123132336.

The previous prime is 1123132327. The next prime is 1123132391. The reversal of 1123132337 is 7332313211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 918756721 + 204375616 = 30311^2 + 14296^2 .

It is a cyclic number.

It is not a de Polignac number, because 1123132337 - 2⁴ = 1123132321 is a prime.

It is a super-2 number, since 2×1123132337² = 2522852492830163138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1123132327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561566168 + 561566169.

It is an arithmetic number, because the mean of its divisors is an integer number (561566169).

Almost surely, 2^1123132337 is an apocalyptic number.

It is an amenable number.

1123132337 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123132337 is an equidigital number, since it uses as much as digits as its factorization.

1123132337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 26.

The square root of 1123132337 is about 33513.1666214937. The cubic root of 1123132337 is about 1039.4660526507.

Adding to 1123132337 its reverse (7332313211), we get a palindrome (8455445548).

The spelling of 1123132337 in words is "one billion, one hundred twenty-three million, one hundred thirty-two thousand, three hundred thirty-seven".