133303082 has 32 divisors (see below), whose sum is σ = 231793920. Its totient is φ = 56911680.

The previous prime is 133303081. The next prime is 133303087. The reversal of 133303082 is 280303331.

It is not an unprimeable number, because it can be changed into a prime (133303081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20783 + ... + 26429.

It is an arithmetic number, because the mean of its divisors is an integer number (7243560).

Almost surely, 2^133303082 is an apocalyptic number.

133303082 is a deficient number, since it is larger than the sum of its proper divisors (98490838).

133303082 is a wasteful number, since it uses less digits than its factorization.

133303082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5726.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 133303082 is about 11545.6953883255. The cubic root of 133303082 is about 510.8343155365.

The spelling of 133303082 in words is "one hundred thirty-three million, three hundred three thousand, eighty-two".