133137221181148 has 6 divisors (see below), whose sum is σ = 232990137067016. Its totient is φ = 66568610590572.

The previous prime is 133137221181089. The next prime is 133137221181169. The reversal of 133137221181148 is 841181122731331.

It is a super-3 number, since 3×133137221181148³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133137221181098 and 133137221181107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16642152647640 + ... + 16642152647647.

Almost surely, 2^{133137221181148} is an apocalyptic number.

It is an amenable number.

133137221181148 is a deficient number, since it is larger than the sum of its proper divisors (99852915885868).

133137221181148 is a wasteful number, since it uses less digits than its factorization.

133137221181148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33284305295291 (or 33284305295289 counting only the distinct ones).

The product of its digits is 193536, while the sum is 46.

The spelling of 133137221181148 in words is "one hundred thirty-three trillion, one hundred thirty-seven billion, two hundred twenty-one million, one hundred eighty-one thousand, one hundred forty-eight".