133325230641355 has 4 divisors (see below), whose sum is σ = 159990276769632. Its totient is φ = 106660184513080.

The previous prime is 133325230641353. The next prime is 133325230641377. The reversal of 133325230641355 is 553146032523331.

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

It is not a de Polignac number, because 133325230641355 - 2¹ = 133325230641353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133325230641353) 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, 13332523064131 + ... + 13332523064140.

It is an arithmetic number, because the mean of its divisors is an integer number (39997569192408).

Almost surely, 2^{133325230641355} is an apocalyptic number.

133325230641355 is a deficient number, since it is larger than the sum of its proper divisors (26665046128277).

133325230641355 is an equidigital number, since it uses as much as digits as its factorization.

133325230641355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26665046128276.

The product of its (nonzero) digits is 2916000, while the sum is 46.

The spelling of 133325230641355 in words is "one hundred thirty-three trillion, three hundred twenty-five billion, two hundred thirty million, six hundred forty-one thousand, three hundred fifty-five".