133320124 has 24 divisors (see below), whose sum is σ = 272843648. Its totient is φ = 55807920.

The previous prime is 133320113. The next prime is 133320127. The reversal of 133320124 is 421023331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133320127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54162 + ... + 56569.

Almost surely, 2^133320124 is an apocalyptic number.

133320124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

133320124 is an abundant number, since it is smaller than the sum of its proper divisors (139523524).

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

133320124 is a wasteful number, since it uses less digits than its factorization.

133320124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110785 (or 110783 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 133320124 is about 11546.4333887136. The cubic root of 133320124 is about 510.8560836440.

Adding to 133320124 its reverse (421023331), we get a palindrome (554343455).

The spelling of 133320124 in words is "one hundred thirty-three million, three hundred twenty thousand, one hundred twenty-four".