133703984 has 10 divisors (see below), whose sum is σ = 259051500. Its totient is φ = 66851984.

The previous prime is 133703957. The next prime is 133703987. The reversal of 133703984 is 489307331.

133703984 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (133703987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4178234 + ... + 4178265.

It is an arithmetic number, because the mean of its divisors is an integer number (25905150).

Almost surely, 2^133703984 is an apocalyptic number.

It is an amenable number.

133703984 is a deficient number, since it is larger than the sum of its proper divisors (125347516).

133703984 is an equidigital number, since it uses as much as digits as its factorization.

133703984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8356507 (or 8356501 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 133703984 is about 11563.0438899106. The cubic root of 133703984 is about 511.3459054541.

The spelling of 133703984 in words is "one hundred thirty-three million, seven hundred three thousand, nine hundred eighty-four".