1133031132209 has 2 divisors, whose sum is σ = 1133031132210. Its totient is φ = 1133031132208.

The previous prime is 1133031132187. The next prime is 1133031132239. The reversal of 1133031132209 is 9022311303311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1105080307984 + 27950824225 = 1051228^2 + 167185^2 .

It is an emirp because it is prime and its reverse (9022311303311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1133031132209 is a prime.

It is not a weakly prime, because it can be changed into another prime (1133031132239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566515566104 + 566515566105.

It is an arithmetic number, because the mean of its divisors is an integer number (566515566105).

Almost surely, 2^{1133031132209} is an apocalyptic number.

It is an amenable number.

1133031132209 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133031132209 is an equidigital number, since it uses as much as digits as its factorization.

1133031132209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 1133031132209 in words is "one trillion, one hundred thirty-three billion, thirty-one million, one hundred thirty-two thousand, two hundred nine".