133406106007 has 8 divisors (see below), whose sum is σ = 133937929136. Its totient is φ = 132874644672.

The previous prime is 133406105977. The next prime is 133406106047. The reversal of 133406106007 is 700601604331.

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 133406106007 - 2¹⁹ = 133405581719 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 133406106007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133406106047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660883 + ... + 838795.

It is an arithmetic number, because the mean of its divisors is an integer number (16742241142).

Almost surely, 2^133406106007 is an apocalyptic number.

133406106007 is a deficient number, since it is larger than the sum of its proper divisors (531823129).

133406106007 is a wasteful number, since it uses less digits than its factorization.

133406106007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180897.

The product of its (nonzero) digits is 9072, while the sum is 31.

The spelling of 133406106007 in words is "one hundred thirty-three billion, four hundred six million, one hundred six thousand, seven".