133135034 has 16 divisors (see below), whose sum is σ = 204573600. Its totient is φ = 64960464.

The previous prime is 133135021. The next prime is 133135043. The reversal of 133135034 is 430531331.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12344 + ... + 20460.

It is an arithmetic number, because the mean of its divisors is an integer number (12785850).

Almost surely, 2^133135034 is an apocalyptic number.

133135034 is a deficient number, since it is larger than the sum of its proper divisors (71438566).

133135034 is a wasteful number, since it uses less digits than its factorization.

133135034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8317.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 133135034 is about 11538.4155758059. The cubic root of 133135034 is about 510.6195648538.

Adding to 133135034 its reverse (430531331), we get a palindrome (563666365).

The spelling of 133135034 in words is "one hundred thirty-three million, one hundred thirty-five thousand, thirty-four".