133326707601 has 8 divisors (see below), whose sum is σ = 181903105120. Its totient is φ = 86817390912.

The previous prime is 133326707599. The next prime is 133326707609. The reversal of 133326707601 is 106707623331.

It is a happy number.

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

It is not a de Polignac number, because 133326707601 - 2¹ = 133326707599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133326707601.

It is not an unprimeable number, because it can be changed into a prime (133326707609) 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, 516770056 + ... + 516770313.

It is an arithmetic number, because the mean of its divisors is an integer number (22737888140).

Almost surely, 2^133326707601 is an apocalyptic number.

It is an amenable number.

133326707601 is a deficient number, since it is larger than the sum of its proper divisors (48576397519).

133326707601 is a wasteful number, since it uses less digits than its factorization.

133326707601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033540415.

The product of its (nonzero) digits is 95256, while the sum is 39.

The spelling of 133326707601 in words is "one hundred thirty-three billion, three hundred twenty-six million, seven hundred seven thousand, six hundred one".