133003354 has 16 divisors (see below), whose sum is σ = 219679776. Its totient is φ = 59890000.

The previous prime is 133003349. The next prime is 133003357. The reversal of 133003354 is 453300331.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (133003357) 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 7 ways as a sum of consecutive naturals, for example, 25897 + ... + 30604.

It is an arithmetic number, because the mean of its divisors is an integer number (13729986).

Almost surely, 2^133003354 is an apocalyptic number.

133003354 is a deficient number, since it is larger than the sum of its proper divisors (86676422).

133003354 is a wasteful number, since it uses less digits than its factorization.

133003354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56621.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 133003354 is about 11532.7080080959. The cubic root of 133003354 is about 510.4511629882.

Adding to 133003354 its reverse (453300331), we get a palindrome (586303685).

The spelling of 133003354 in words is "one hundred thirty-three million, three thousand, three hundred fifty-four".