1135294913 has 2 divisors, whose sum is σ = 1135294914. Its totient is φ = 1135294912.

The previous prime is 1135294889. The next prime is 1135294991. The reversal of 1135294913 is 3194925311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 659051584 + 476243329 = 25672^2 + 21823^2 .

It is a cyclic number.

It is not a de Polignac number, because 1135294913 - 2²⁸ = 866859457 is a prime.

It is not a weakly prime, because it can be changed into another prime (1135294313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567647456 + 567647457.

It is an arithmetic number, because the mean of its divisors is an integer number (567647457).

Almost surely, 2^1135294913 is an apocalyptic number.

It is an amenable number.

1135294913 is a deficient number, since it is larger than the sum of its proper divisors (1).

1135294913 is an equidigital number, since it uses as much as digits as its factorization.

1135294913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29160, while the sum is 38.

The square root of 1135294913 is about 33694.1376651785. The cubic root of 1135294913 is about 1043.2047694704.

The spelling of 1135294913 in words is "one billion, one hundred thirty-five million, two hundred ninety-four thousand, nine hundred thirteen".