133311033045 has 12 divisors (see below), whose sum is σ = 231072457356. Its totient is φ = 71099217600.

The previous prime is 133311032999. The next prime is 133311033047. The reversal of 133311033045 is 540330113331.

133311033045 is a `hidden beast` number, since 13 + 3 + 311 + 0 + 330 + 4 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 58089194289 + 75221838756 = 241017^2 + 274266^2 .

It is not a de Polignac number, because 133311033045 - 2¹⁷ = 133310901973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133311033047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1481233656 + ... + 1481233745.

It is an arithmetic number, because the mean of its divisors is an integer number (19256038113).

Almost surely, 2^133311033045 is an apocalyptic number.

133311033045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133311033045 is a deficient number, since it is larger than the sum of its proper divisors (97761424311).

133311033045 is a wasteful number, since it uses less digits than its factorization.

133311033045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962467412 (or 2962467409 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

Adding to 133311033045 its reverse (540330113331), we get a palindrome (673641146376).

The spelling of 133311033045 in words is "one hundred thirty-three billion, three hundred eleven million, thirty-three thousand, forty-five".