133121204214 has 32 divisors (see below), whose sum is σ = 276836990976. Its totient is φ = 42628868160.

The previous prime is 133121204213. The next prime is 133121204219. The reversal of 133121204214 is 412402121331.

133121204214 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133121204214² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133121204213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2586582 + ... + 2637545.

It is an arithmetic number, because the mean of its divisors is an integer number (8651155968).

Almost surely, 2^133121204214 is an apocalyptic number.

133121204214 is an abundant number, since it is smaller than the sum of its proper divisors (143715786762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133121204214 is a wasteful number, since it uses less digits than its factorization.

133121204214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5224300.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 133121204214 its reverse (412402121331), we get a palindrome (545523325545).

The spelling of 133121204214 in words is "one hundred thirty-three billion, one hundred twenty-one million, two hundred four thousand, two hundred fourteen".