133330570 has 8 divisors (see below), whose sum is σ = 239995044. Its totient is φ = 53332224.

The previous prime is 133330553. The next prime is 133330583. The reversal of 133330570 is 75033331.

133330570 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 125417601 + 7912969 = 11199^2 + 2813^2 .

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, 6666519 + ... + 6666538.

Almost surely, 2^133330570 is an apocalyptic number.

133330570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133330570 is a deficient number, since it is larger than the sum of its proper divisors (106664474).

133330570 is a wasteful number, since it uses less digits than its factorization.

133330570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13333064.

The product of its (nonzero) digits is 2835, while the sum is 25.

The square root of 133330570 is about 11546.8857273293. The cubic root of 133330570 is about 510.8694256240.

The spelling of 133330570 in words is "one hundred thirty-three million, three hundred thirty thousand, five hundred seventy".