133315077037 has 4 divisors (see below), whose sum is σ = 133337166076. Its totient is φ = 133292988000.

The previous prime is 133315076987. The next prime is 133315077079. The reversal of 133315077037 is 730770513331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35066682121 + 98248394916 = 187261^2 + 313446^2 .

It is a cyclic number.

It is not a de Polignac number, because 133315077037 - 2¹¹ = 133315074989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133315077097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11035464 + ... + 11047537.

It is an arithmetic number, because the mean of its divisors is an integer number (33334291519).

Almost surely, 2^133315077037 is an apocalyptic number.

It is an amenable number.

133315077037 is a deficient number, since it is larger than the sum of its proper divisors (22089039).

133315077037 is an equidigital number, since it uses as much as digits as its factorization.

133315077037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22089038.

The product of its (nonzero) digits is 138915, while the sum is 40.

The spelling of 133315077037 in words is "one hundred thirty-three billion, three hundred fifteen million, seventy-seven thousand, thirty-seven".