133773108 has 48 divisors (see below), whose sum is σ = 357310464. Its totient is φ = 38158560.

The previous prime is 133773103. The next prime is 133773121. The reversal of 133773108 is 801377331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133773103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82441 + ... + 84047.

It is an arithmetic number, because the mean of its divisors is an integer number (7443968).

Almost surely, 2^133773108 is an apocalyptic number.

It is an amenable number.

133773108 is an abundant number, since it is smaller than the sum of its proper divisors (223537356).

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

133773108 is a wasteful number, since it uses less digits than its factorization.

133773108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612 (or 2610 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 133773108 is about 11566.0325090326. The cubic root of 133773108 is about 511.4340109935.

The spelling of 133773108 in words is "one hundred thirty-three million, seven hundred seventy-three thousand, one hundred eight".