133103055466 has 8 divisors (see below), whose sum is σ = 211398970500. Its totient is φ = 62636731968.

The previous prime is 133103055451. The next prime is 133103055497. The reversal of 133103055466 is 664550301331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 124417747441 + 8685308025 = 352729^2 + 93195^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1957397841 + ... + 1957397908.

Almost surely, 2^133103055466 is an apocalyptic number.

133103055466 is a deficient number, since it is larger than the sum of its proper divisors (78295915034).

133103055466 is a wasteful number, since it uses less digits than its factorization.

133103055466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3914795768.

The product of its (nonzero) digits is 97200, while the sum is 37.

Adding to 133103055466 its reverse (664550301331), we get a palindrome (797653356797).

The spelling of 133103055466 in words is "one hundred thirty-three billion, one hundred three million, fifty-five thousand, four hundred sixty-six".