133023023203666 has 8 divisors (see below), whose sum is σ = 199540742615424. Its totient is φ = 66509442331860.

The previous prime is 133023023203627. The next prime is 133023023203667. The reversal of 133023023203666 is 666302320320331.

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

It is a super-2 number, since 2×133023023203666² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133023023203667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034554630 + ... + 1034683201.

It is an arithmetic number, because the mean of its divisors is an integer number (24942592826928).

Almost surely, 2^{133023023203666} is an apocalyptic number.

133023023203666 is a deficient number, since it is larger than the sum of its proper divisors (66517719411758).

133023023203666 is a wasteful number, since it uses less digits than its factorization.

133023023203666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069269976.

The product of its (nonzero) digits is 419904, while the sum is 40.

Adding to 133023023203666 its reverse (666302320320331), we get a palindrome (799325343523997).

The spelling of 133023023203666 in words is "one hundred thirty-three trillion, twenty-three billion, twenty-three million, two hundred three thousand, six hundred sixty-six".