133080164781 has 8 divisors (see below), whose sum is σ = 186779178720. Its totient is φ = 84050630352.

The previous prime is 133080164761. The next prime is 133080164803. The reversal of 133080164781 is 187461080331.

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

It is not a de Polignac number, because 133080164781 - 2¹³ = 133080156589 is a prime.

It is a super-2 number, since 2×133080164781² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133080164731) 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, 1167369810 + ... + 1167369923.

It is an arithmetic number, because the mean of its divisors is an integer number (23347397340).

Almost surely, 2^133080164781 is an apocalyptic number.

It is an amenable number.

133080164781 is a deficient number, since it is larger than the sum of its proper divisors (53699013939).

133080164781 is a wasteful number, since it uses less digits than its factorization.

133080164781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334739755.

The product of its (nonzero) digits is 96768, while the sum is 42.

The spelling of 133080164781 in words is "one hundred thirty-three billion, eighty million, one hundred sixty-four thousand, seven hundred eighty-one".