133481414071 has 4 divisors (see below), whose sum is σ = 133584969600. Its totient is φ = 133377858544.

The previous prime is 133481414069. The next prime is 133481414093. The reversal of 133481414071 is 170414184331.

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

It is a cyclic number.

It is not a de Polignac number, because 133481414071 - 2¹ = 133481414069 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 133481414071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133481414771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51775831 + ... + 51778408.

It is an arithmetic number, because the mean of its divisors is an integer number (33396242400).

Almost surely, 2^133481414071 is an apocalyptic number.

133481414071 is a deficient number, since it is larger than the sum of its proper divisors (103555529).

133481414071 is a wasteful number, since it uses less digits than its factorization.

133481414071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103555528.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 133481414071 in words is "one hundred thirty-three billion, four hundred eighty-one million, four hundred fourteen thousand, seventy-one".