1138202033 has 2 divisors, whose sum is σ = 1138202034. Its totient is φ = 1138202032.

The previous prime is 1138201957. The next prime is 1138202041. The reversal of 1138202033 is 3302028311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1085900209 + 52301824 = 32953^2 + 7232^2 .

It is a cyclic number.

It is not a de Polignac number, because 1138202033 - 2¹⁶ = 1138136497 is a prime.

It is not a weakly prime, because it can be changed into another prime (1138202053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 569101016 + 569101017.

It is an arithmetic number, because the mean of its divisors is an integer number (569101017).

Almost surely, 2^1138202033 is an apocalyptic number.

It is an amenable number.

1138202033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1138202033 is an equidigital number, since it uses as much as digits as its factorization.

1138202033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1138202033 is about 33737.2499323819. The cubic root of 1138202033 is about 1044.0944462370.

The spelling of 1138202033 in words is "one billion, one hundred thirty-eight million, two hundred two thousand, thirty-three".