133254335206 has 8 divisors (see below), whose sum is σ = 199891771560. Its totient is φ = 66623744688.

The previous prime is 133254335189. The next prime is 133254335251. The reversal of 133254335206 is 602533452331.

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

It is a super-2 number, since 2×133254335206² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 1662516 + ... + 1740823.

It is an arithmetic number, because the mean of its divisors is an integer number (24986471445).

Almost surely, 2^133254335206 is an apocalyptic number.

133254335206 is a deficient number, since it is larger than the sum of its proper divisors (66637436354).

133254335206 is a wasteful number, since it uses less digits than its factorization.

133254335206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3422918.

The product of its (nonzero) digits is 194400, while the sum is 37.

Adding to 133254335206 its reverse (602533452331), we get a palindrome (735787787537).

The spelling of 133254335206 in words is "one hundred thirty-three billion, two hundred fifty-four million, three hundred thirty-five thousand, two hundred six".