133003353340505 has 8 divisors (see below), whose sum is σ = 159798425991624. Its totient is φ = 106273081350400.

The previous prime is 133003353340499. The next prime is 133003353340519. The reversal of 133003353340505 is 505043353300331.

It can be written as a sum of positive squares in 4 ways, for example, as 3142468835401 + 129860884505104 = 1772701^2 + 11395652^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133003353340505 - 2³⁶ = 132934633863769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16200160736 + ... + 16200168945.

It is an arithmetic number, because the mean of its divisors is an integer number (19974803248953).

Almost surely, 2^{133003353340505} is an apocalyptic number.

It is an amenable number.

133003353340505 is a deficient number, since it is larger than the sum of its proper divisors (26795072651119).

133003353340505 is an equidigital number, since it uses as much as digits as its factorization.

133003353340505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32400330507.

The product of its (nonzero) digits is 364500, while the sum is 38.

The spelling of 133003353340505 in words is "one hundred thirty-three trillion, three billion, three hundred fifty-three million, three hundred forty thousand, five hundred five".