133131034 has 8 divisors (see below), whose sum is σ = 199754100. Its totient is φ = 66546336.

The previous prime is 133131017. The next prime is 133131067. The reversal of 133131034 is 430131331.

It can be written as a sum of positive squares in 2 ways, for example, as 125552025 + 7579009 = 11205^2 + 2753^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1782 + ... + 16414.

Almost surely, 2^133131034 is an apocalyptic number.

133131034 is a deficient number, since it is larger than the sum of its proper divisors (66623066).

133131034 is a wasteful number, since it uses less digits than its factorization.

133131034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19184.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 133131034 is about 11538.2422404801. The cubic root of 133131034 is about 510.6144510015.

Adding to 133131034 its reverse (430131331), we get a palindrome (563262365).

The spelling of 133131034 in words is "one hundred thirty-three million, one hundred thirty-one thousand, thirty-four".