133123276754676 has 144 divisors (see below), whose sum is σ = 367827259660224. Its totient is φ = 40346655579648.

The previous prime is 133123276754659. The next prime is 133123276754687. The reversal of 133123276754676 is 676457672321331.

133123276754676 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 2 + 3 + 27 + 67 + 546 + 7 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 442188616 + ... + 442489568.

Almost surely, 2^{133123276754676} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133123276754676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183913629830112).

133123276754676 is an abundant number, since it is smaller than the sum of its proper divisors (234703982905548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133123276754676 is a wasteful number, since it uses less digits than its factorization.

133123276754676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315150 (or 315145 counting only the distinct ones).

The product of its digits is 160030080, while the sum is 63.

The spelling of 133123276754676 in words is "one hundred thirty-three trillion, one hundred twenty-three billion, two hundred seventy-six million, seven hundred fifty-four thousand, six hundred seventy-six".