133046135 has 8 divisors (see below), whose sum is σ = 159766656. Its totient is φ = 106362720.

The previous prime is 133046093. The next prime is 133046153. The reversal of 133046135 is 531640331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133046135 - 2¹⁶ = 132980599 is a prime.

It is a Duffinian number.

It is a congruent 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, 656 + ... + 16325.

It is an arithmetic number, because the mean of its divisors is an integer number (19970832).

Almost surely, 2^133046135 is an apocalyptic number.

133046135 is a deficient number, since it is larger than the sum of its proper divisors (26720521).

133046135 is a wasteful number, since it uses less digits than its factorization.

133046135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18553.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 133046135 is about 11534.5626271654. The cubic root of 133046135 is about 510.5058865962.

Adding to 133046135 its reverse (531640331), we get a palindrome (664686466).

The spelling of 133046135 in words is "one hundred thirty-three million, forty-six thousand, one hundred thirty-five".