1142513268233 has 2 divisors, whose sum is σ = 1142513268234. Its totient is φ = 1142513268232.

The previous prime is 1142513268199. The next prime is 1142513268241. The reversal of 1142513268233 is 3328623152411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 806470453369 + 336042814864 = 898037^2 + 579692^2 .

It is a cyclic number.

It is not a de Polignac number, because 1142513268233 - 2¹⁴ = 1142513251849 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1142513238233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571256634116 + 571256634117.

It is an arithmetic number, because the mean of its divisors is an integer number (571256634117).

Almost surely, 2^{1142513268233} is an apocalyptic number.

It is an amenable number.

1142513268233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142513268233 is an equidigital number, since it uses as much as digits as its factorization.

1142513268233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 41.

The spelling of 1142513268233 in words is "one trillion, one hundred forty-two billion, five hundred thirteen million, two hundred sixty-eight thousand, two hundred thirty-three".