133003241233466 has 4 divisors (see below), whose sum is σ = 199504861850202. Its totient is φ = 66501620616732.

The previous prime is 133003241233439. The next prime is 133003241233507. The reversal of 133003241233466 is 664332142300331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 113961581727841 + 19041659505625 = 10675279^2 + 4363675^2 .

It is a super-2 number, since 2×133003241233466² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33250810308365 + ... + 33250810308368.

Almost surely, 2^{133003241233466} is an apocalyptic number.

133003241233466 is a deficient number, since it is larger than the sum of its proper divisors (66501620616736).

133003241233466 is an equidigital number, since it uses as much as digits as its factorization.

133003241233466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66501620616735.

The product of its (nonzero) digits is 559872, while the sum is 41.

Adding to 133003241233466 its reverse (664332142300331), we get a palindrome (797335383533797).

The spelling of 133003241233466 in words is "one hundred thirty-three trillion, three billion, two hundred forty-one million, two hundred thirty-three thousand, four hundred sixty-six".