133125022 has 8 divisors (see below), whose sum is σ = 206573400. Its totient is φ = 64267224.

The previous prime is 133125019. The next prime is 133125023. The reversal of 133125022 is 220521331.

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

It is a super-3 number, since 3×133125022³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133125023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1147572 + ... + 1147687.

It is an arithmetic number, because the mean of its divisors is an integer number (25821675).

Almost surely, 2^133125022 is an apocalyptic number.

133125022 is a deficient number, since it is larger than the sum of its proper divisors (73448378).

133125022 is a wasteful number, since it uses less digits than its factorization.

133125022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295290.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 133125022 is about 11537.9817125873. The cubic root of 133125022 is about 510.6067646887.

Adding to 133125022 its reverse (220521331), we get a palindrome (353646353).

The spelling of 133125022 in words is "one hundred thirty-three million, one hundred twenty-five thousand, twenty-two".