133971325324 has 12 divisors (see below), whose sum is σ = 234470398624. Its totient is φ = 66979782864.

The previous prime is 133971325321. The next prime is 133971325351. The reversal of 133971325324 is 423523179331.

It is not an unprimeable number, because it can be changed into a prime (133971325321) 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, 1418484 + ... + 1509979.

Almost surely, 2^133971325324 is an apocalyptic number.

It is an amenable number.

133971325324 is a deficient number, since it is larger than the sum of its proper divisors (100499073300).

133971325324 is a wasteful number, since it uses less digits than its factorization.

133971325324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939904 (or 2939902 counting only the distinct ones).

The product of its digits is 408240, while the sum is 43.

The spelling of 133971325324 in words is "one hundred thirty-three billion, nine hundred seventy-one million, three hundred twenty-five thousand, three hundred twenty-four".