133103034 has 32 divisors (see below), whose sum is σ = 301371840. Its totient is φ = 43529616.

The previous prime is 133103021. The next prime is 133103053. The reversal of 133103034 is 430301331.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 133102998 and 133103016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20392 + ... + 26115.

It is an arithmetic number, because the mean of its divisors is an integer number (9417870).

Almost surely, 2^133103034 is an apocalyptic number.

133103034 is an abundant number, since it is smaller than the sum of its proper divisors (168268806).

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

133103034 is a wasteful number, since it uses less digits than its factorization.

133103034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46571 (or 46565 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 133103034 is about 11537.0288202812. The cubic root of 133103034 is about 510.5786511667.

Adding to 133103034 its reverse (430301331), we get a palindrome (563404365).

The spelling of 133103034 in words is "one hundred thirty-three million, one hundred three thousand, thirty-four".