133676652231 has 6 divisors (see below), whose sum is σ = 193088497680. Its totient is φ = 89117768148.

The previous prime is 133676652227. The next prime is 133676652251. The reversal of 133676652231 is 132256676331.

It is a happy number.

133676652231 is a `hidden beast` number, since 1 + 3 + 3 + 67 + 66 + 522 + 3 + 1 = 666.

It is not a de Polignac number, because 133676652231 - 2² = 133676652227 is a prime.

It is a super-2 number, since 2×133676652231² (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 (133676652251) 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, 7426480671 + ... + 7426480688.

It is an arithmetic number, because the mean of its divisors is an integer number (32181416280).

Almost surely, 2^133676652231 is an apocalyptic number.

133676652231 is a deficient number, since it is larger than the sum of its proper divisors (59411845449).

133676652231 is a wasteful number, since it uses less digits than its factorization.

133676652231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14852961365 (or 14852961362 counting only the distinct ones).

The product of its digits is 816480, while the sum is 45.

The spelling of 133676652231 in words is "one hundred thirty-three billion, six hundred seventy-six million, six hundred fifty-two thousand, two hundred thirty-one".