133330116 has 24 divisors (see below), whose sum is σ = 329404320. Its totient is φ = 41828992.

The previous prime is 133330069. The next prime is 133330123. The reversal of 133330116 is 611033331.

It is a junction number, because it is equal to n+sod(n) for n = 133330092 and 133330101.

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, 326586 + ... + 326993.

It is an arithmetic number, because the mean of its divisors is an integer number (13725180).

Almost surely, 2^133330116 is an apocalyptic number.

It is an amenable number.

133330116 is an abundant number, since it is smaller than the sum of its proper divisors (196074204).

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

133330116 is a wasteful number, since it uses less digits than its factorization.

133330116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653603 (or 653601 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 133330116 is about 11546.8660683321. The cubic root of 133330116 is about 510.8688457745.

Adding to 133330116 its reverse (611033331), we get a palindrome (744363447).

The spelling of 133330116 in words is "one hundred thirty-three million, three hundred thirty thousand, one hundred sixteen".