133020526032313 has 4 divisors (see below), whose sum is σ = 133069994434420. Its totient is φ = 132971057630208.

The previous prime is 133020526032287. The next prime is 133020526032323. The reversal of 133020526032313 is 313230625020331.

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 59076486771129 + 73944039261184 = 7686123^2 + 8599072^2 .

It is a cyclic number.

It is not a de Polignac number, because 133020526032313 - 2³³ = 133011936097721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133020526032323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24734197020 + ... + 24734202397.

It is an arithmetic number, because the mean of its divisors is an integer number (33267498608605).

Almost surely, 2^{133020526032313} is an apocalyptic number.

It is an amenable number.

133020526032313 is a deficient number, since it is larger than the sum of its proper divisors (49468402107).

133020526032313 is an equidigital number, since it uses as much as digits as its factorization.

133020526032313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49468402106.

The product of its (nonzero) digits is 58320, while the sum is 34.

The spelling of 133020526032313 in words is "one hundred thirty-three trillion, twenty billion, five hundred twenty-six million, thirty-two thousand, three hundred thirteen".