133329190 has 8 divisors (see below), whose sum is σ = 239992560. Its totient is φ = 53331672.

The previous prime is 133329187. The next prime is 133329193. The reversal of 133329190 is 91923331.

It is an interprime number because it is at equal distance from previous prime (133329187) and next prime (133329193).

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

It is a super-2 number, since 2×133329190² = 35553345812112200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133329193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6666450 + ... + 6666469.

It is an arithmetic number, because the mean of its divisors is an integer number (29999070).

Almost surely, 2^133329190 is an apocalyptic number.

133329190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133329190 is a deficient number, since it is larger than the sum of its proper divisors (106663370).

133329190 is a wasteful number, since it uses less digits than its factorization.

133329190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13332926.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 133329190 is about 11546.8259708025. The cubic root of 133329190 is about 510.8676630819.

It can be divided in two parts, 13332 and 9190, that added together give a palindrome (22522).

The spelling of 133329190 in words is "one hundred thirty-three million, three hundred twenty-nine thousand, one hundred ninety".