133256324835007 has 8 divisors (see below), whose sum is σ = 146131638469632. Its totient is φ = 120507861581400.

The previous prime is 133256324834999. The next prime is 133256324835019. The reversal of 133256324835007 is 700538423652331.

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

It is a cyclic number.

It is not a de Polignac number, because 133256324835007 - 2³ = 133256324834999 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 (133256324835037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31712593053 + ... + 31712597254.

It is an arithmetic number, because the mean of its divisors is an integer number (18266454808704).

Almost surely, 2^{133256324835007} is an apocalyptic number.

133256324835007 is a deficient number, since it is larger than the sum of its proper divisors (12875313634625).

133256324835007 is a wasteful number, since it uses less digits than its factorization.

133256324835007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63425190509.

The product of its (nonzero) digits is 10886400, while the sum is 52.

The spelling of 133256324835007 in words is "one hundred thirty-three trillion, two hundred fifty-six billion, three hundred twenty-four million, eight hundred thirty-five thousand, seven".