133106511711 has 8 divisors (see below), whose sum is σ = 177477071920. Its totient is φ = 88736812992.

The previous prime is 133106511683. The next prime is 133106511721. The reversal of 133106511711 is 117115601331.

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

It is not a de Polignac number, because 133106511711 - 2⁵ = 133106511679 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 (133106511721) 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, 381285 + ... + 641553.

It is an arithmetic number, because the mean of its divisors is an integer number (22184633990).

Almost surely, 2^133106511711 is an apocalyptic number.

133106511711 is a deficient number, since it is larger than the sum of its proper divisors (44370560209).

133106511711 is a wasteful number, since it uses less digits than its factorization.

133106511711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430745.

The product of its (nonzero) digits is 1890, while the sum is 30.

The spelling of 133106511711 in words is "one hundred thirty-three billion, one hundred six million, five hundred eleven thousand, seven hundred eleven".