133435112 has 16 divisors (see below), whose sum is σ = 250318500. Its totient is φ = 66683520.

The previous prime is 133435111. The next prime is 133435117. The reversal of 133435112 is 211534331.

It can be written as a sum of positive squares in 2 ways, for example, as 133033156 + 401956 = 11534^2 + 634^2 .

It is a super-2 number, since 2×133435112² = 35609858228905088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133435111) 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, 21764 + ... + 27212.

Almost surely, 2^133435112 is an apocalyptic number.

It is an amenable number.

133435112 is a deficient number, since it is larger than the sum of its proper divisors (116883388).

133435112 is a wasteful number, since it uses less digits than its factorization.

133435112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8516 (or 8512 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 133435112 is about 11551.4116886206. The cubic root of 133435112 is about 511.0029117880.

Adding to 133435112 its reverse (211534331), we get a palindrome (344969443).

The spelling of 133435112 in words is "one hundred thirty-three million, four hundred thirty-five thousand, one hundred twelve".