133341046 has 16 divisors (see below), whose sum is σ = 204178320. Its totient is φ = 65296000.

The previous prime is 133341041. The next prime is 133341079. The reversal of 133341046 is 640143331.

It is a happy number.

133341046 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 133341046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133341041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15546 + ... + 22546.

It is an arithmetic number, because the mean of its divisors is an integer number (12761145).

Almost surely, 2^133341046 is an apocalyptic number.

133341046 is a deficient number, since it is larger than the sum of its proper divisors (70837274).

133341046 is a wasteful number, since it uses less digits than its factorization.

133341046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7199.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 133341046 is about 11547.3393472263. The cubic root of 133341046 is about 510.8828052211.

Adding to 133341046 its reverse (640143331), we get a palindrome (773484377).

The spelling of 133341046 in words is "one hundred thirty-three million, three hundred forty-one thousand, forty-six".