133410056 has 32 divisors (see below), whose sum is σ = 269861760. Its totient is φ = 61465152.

The previous prime is 133410031. The next prime is 133410073. The reversal of 133410056 is 650014331.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114131 + ... + 115293.

It is an arithmetic number, because the mean of its divisors is an integer number (8433180).

Almost surely, 2^133410056 is an apocalyptic number.

It is an amenable number.

133410056 is an abundant number, since it is smaller than the sum of its proper divisors (136451704).

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

133410056 is a wasteful number, since it uses less digits than its factorization.

133410056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285 (or 2281 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 133410056 is about 11550.3270949355. The cubic root of 133410056 is about 510.9709249787.

Adding to 133410056 its reverse (650014331), we get a palindrome (783424387).

The spelling of 133410056 in words is "one hundred thirty-three million, four hundred ten thousand, fifty-six".