1134621337 has 2 divisors, whose sum is σ = 1134621338. Its totient is φ = 1134621336.

The previous prime is 1134621311. The next prime is 1134621353. The reversal of 1134621337 is 7331264311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 798119001 + 336502336 = 28251^2 + 18344^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134621337 - 2⁷ = 1134621209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1134621299 and 1134621308.

It is not a weakly prime, because it can be changed into another prime (1134621307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567310668 + 567310669.

It is an arithmetic number, because the mean of its divisors is an integer number (567310669).

Almost surely, 2^1134621337 is an apocalyptic number.

It is an amenable number.

1134621337 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134621337 is an equidigital number, since it uses as much as digits as its factorization.

1134621337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 31.

The square root of 1134621337 is about 33684.1407341793. The cubic root of 1134621337 is about 1042.9984158317.

Adding to 1134621337 its reverse (7331264311), we get a palindrome (8465885648).

The spelling of 1134621337 in words is "one billion, one hundred thirty-four million, six hundred twenty-one thousand, three hundred thirty-seven".