133533335332 has 6 divisors (see below), whose sum is σ = 233683336838. Its totient is φ = 66766667664.

The previous prime is 133533335317. The next prime is 133533335371. The reversal of 133533335332 is 233533335331.

It can be written as a sum of positive squares in only one way, i.e., 120481186816 + 13052148516 = 347104^2 + 114246^2 .

It is a junction number, because it is equal to n+sod(n) for n = 133533335291 and 133533335300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16691666913 + ... + 16691666920.

Almost surely, 2^133533335332 is an apocalyptic number.

It is an amenable number.

133533335332 is a deficient number, since it is larger than the sum of its proper divisors (100150001506).

133533335332 is a wasteful number, since it uses less digits than its factorization.

133533335332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33383333837 (or 33383333835 counting only the distinct ones).

The product of its digits is 328050, while the sum is 37.

Subtracting 133533335332 from its reverse (233533335331), we obtain a palindrome (99999999999).

The spelling of 133533335332 in words is "one hundred thirty-three billion, five hundred thirty-three million, three hundred thirty-five thousand, three hundred thirty-two".