133501190 has 16 divisors (see below), whose sum is σ = 248054400. Its totient is φ = 51677760.

The previous prime is 133501189. The next prime is 133501211. The reversal of 133501190 is 91105331.

133501190 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133501190² = 35645135462832200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215015 + ... + 215634.

It is an arithmetic number, because the mean of its divisors is an integer number (15503400).

Almost surely, 2^133501190 is an apocalyptic number.

133501190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133501190 is a deficient number, since it is larger than the sum of its proper divisors (114553210).

133501190 is a wasteful number, since it uses less digits than its factorization.

133501190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430687.

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 133501190 is about 11554.2715045130. The cubic root of 133501190 is about 511.0872486059.

The spelling of 133501190 in words is "one hundred thirty-three million, five hundred one thousand, one hundred ninety".