1151045033 has 2 divisors, whose sum is σ = 1151045034. Its totient is φ = 1151045032.

The previous prime is 1151045017. The next prime is 1151045057. The reversal of 1151045033 is 3305401511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 583319104 + 567725929 = 24152^2 + 23827^2 .

It is a cyclic number.

It is not a de Polignac number, because 1151045033 - 2⁴ = 1151045017 is a prime.

It is not a weakly prime, because it can be changed into another prime (1151045083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575522516 + 575522517.

It is an arithmetic number, because the mean of its divisors is an integer number (575522517).

Almost surely, 2^1151045033 is an apocalyptic number.

It is an amenable number.

1151045033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151045033 is an equidigital number, since it uses as much as digits as its factorization.

1151045033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1151045033 is about 33927.0545877475. The cubic root of 1151045033 is about 1048.0068107598.

Adding to 1151045033 its reverse (3305401511), we get a palindrome (4456446544).

The spelling of 1151045033 in words is "one billion, one hundred fifty-one million, forty-five thousand, thirty-three".