133707077272 has 16 divisors (see below), whose sum is σ = 252614518200. Its totient is φ = 66343205760.

The previous prime is 133707077249. The next prime is 133707077299. The reversal of 133707077272 is 272770707331.

It is a congruent number.

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, 63790497 + ... + 63792592.

Almost surely, 2^133707077272 is an apocalyptic number.

It is an amenable number.

133707077272 is a deficient number, since it is larger than the sum of its proper divisors (118907440928).

133707077272 is a wasteful number, since it uses less digits than its factorization.

133707077272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127583226 (or 127583222 counting only the distinct ones).

The product of its (nonzero) digits is 605052, while the sum is 46.

The spelling of 133707077272 in words is "one hundred thirty-three billion, seven hundred seven million, seventy-seven thousand, two hundred seventy-two".