133104214431 has 6 divisors (see below), whose sum is σ = 192261643080. Its totient is φ = 88736142948.

The previous prime is 133104214429. The next prime is 133104214513. The reversal of 133104214431 is 134412401331.

133104214431 is a `hidden beast` number, since 1 + 3 + 3 + 10 + 4 + 214 + 431 = 666.

It is not a de Polignac number, because 133104214431 - 2¹ = 133104214429 is a prime.

It is a super-2 number, since 2×133104214431² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133104214395 and 133104214404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133104214531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7394678571 + ... + 7394678588.

It is an arithmetic number, because the mean of its divisors is an integer number (32043607180).

Almost surely, 2^133104214431 is an apocalyptic number.

133104214431 is a deficient number, since it is larger than the sum of its proper divisors (59157428649).

133104214431 is a wasteful number, since it uses less digits than its factorization.

133104214431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14789357165 (or 14789357162 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 133104214431 its reverse (134412401331), we get a palindrome (267516615762).

The spelling of 133104214431 in words is "one hundred thirty-three billion, one hundred four million, two hundred fourteen thousand, four hundred thirty-one".