11351845229 has 2 divisors, whose sum is σ = 11351845230. Its totient is φ = 11351845228.

The previous prime is 11351845213. The next prime is 11351845259. The reversal of 11351845229 is 92254815311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11199988900 + 151856329 = 105830^2 + 12323^2 .

It is a cyclic number.

It is not a de Polignac number, because 11351845229 - 2⁴ = 11351845213 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11351845259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5675922614 + 5675922615.

It is an arithmetic number, because the mean of its divisors is an integer number (5675922615).

Almost surely, 2^11351845229 is an apocalyptic number.

It is an amenable number.

11351845229 is a deficient number, since it is larger than the sum of its proper divisors (1).

11351845229 is an equidigital number, since it uses as much as digits as its factorization.

11351845229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 41.

The spelling of 11351845229 in words is "eleven billion, three hundred fifty-one million, eight hundred forty-five thousand, two hundred twenty-nine".