133224040132 has 6 divisors (see below), whose sum is σ = 233142070238. Its totient is φ = 66612020064.

The previous prime is 133224040099. The next prime is 133224040139. The reversal of 133224040132 is 231040422331.

It can be written as a sum of positive squares in only one way, i.e., 131285927556 + 1938112576 = 362334^2 + 44024^2 .

It is a junction number, because it is equal to n+sod(n) for n = 133224040097 and 133224040106.

It is not an unprimeable number, because it can be changed into a prime (133224040139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16653005013 + ... + 16653005020.

Almost surely, 2^133224040132 is an apocalyptic number.

It is an amenable number.

133224040132 is a deficient number, since it is larger than the sum of its proper divisors (99918030106).

133224040132 is a wasteful number, since it uses less digits than its factorization.

133224040132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33306010037 (or 33306010035 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 133224040132 its reverse (231040422331), we get a palindrome (364264462463).

The spelling of 133224040132 in words is "one hundred thirty-three billion, two hundred twenty-four million, forty thousand, one hundred thirty-two".