133441134 has 16 divisors (see below), whose sum is σ = 267363072. Its totient is φ = 44400248.

The previous prime is 133441127. The next prime is 133441141. The reversal of 133441134 is 431144331.

It is an interprime number because it is at equal distance from previous prime (133441127) and next prime (133441141).

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, 16374 + ... + 23129.

It is an arithmetic number, because the mean of its divisors is an integer number (16710192).

Almost surely, 2^133441134 is an apocalyptic number.

133441134 is an abundant number, since it is smaller than the sum of its proper divisors (133921938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133441134 is a wasteful number, since it uses less digits than its factorization.

133441134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40071.

The product of its digits is 1728, while the sum is 24.

The square root of 133441134 is about 11551.6723464614. The cubic root of 133441134 is about 511.0105989532.

Adding to 133441134 its reverse (431144331), we get a palindrome (564585465).

The spelling of 133441134 in words is "one hundred thirty-three million, four hundred forty-one thousand, one hundred thirty-four".