133120014 has 16 divisors (see below), whose sum is σ = 274828800. Its totient is φ = 42941880.

The previous prime is 133119997. The next prime is 133120019. The reversal of 133120014 is 410021331.

133120014 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 133119975 and 133120002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133120019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357664 + ... + 358035.

It is an arithmetic number, because the mean of its divisors is an integer number (17176800).

Almost surely, 2^133120014 is an apocalyptic number.

133120014 is an abundant number, since it is smaller than the sum of its proper divisors (141708786).

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

133120014 is a wasteful number, since it uses less digits than its factorization.

133120014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715735.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 133120014 is about 11537.7646881881. The cubic root of 133120014 is about 510.6003618084.

Adding to 133120014 its reverse (410021331), we get a palindrome (543141345).

The spelling of 133120014 in words is "one hundred thirty-three million, one hundred twenty thousand, fourteen".