133042213222354 has 4 divisors (see below), whose sum is σ = 199563319833534. Its totient is φ = 66521106611176.

The previous prime is 133042213222307. The next prime is 133042213222363. The reversal of 133042213222354 is 453222312240331.

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., 126793838116729 + 6248375105625 = 11260277^2 + 2499675^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33260553305587 + ... + 33260553305590.

Almost surely, 2^{133042213222354} is an apocalyptic number.

133042213222354 is a deficient number, since it is larger than the sum of its proper divisors (66521106611180).

133042213222354 is an equidigital number, since it uses as much as digits as its factorization.

133042213222354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66521106611179.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 133042213222354 its reverse (453222312240331), we get a palindrome (586264525462685).

The spelling of 133042213222354 in words is "one hundred thirty-three trillion, forty-two billion, two hundred thirteen million, two hundred twenty-two thousand, three hundred fifty-four".