120504533 has 8 divisors (see below), whose sum is σ = 127286016. Its totient is φ = 113904000.

The previous prime is 120504529. The next prime is 120504581. The reversal of 120504533 is 335405021.

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

It is a cyclic number.

It is not a de Polignac number, because 120504533 - 2² = 120504529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120504499 and 120504508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120504133) 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, 43868 + ... + 46533.

It is an arithmetic number, because the mean of its divisors is an integer number (15910752).

Almost surely, 2^120504533 is an apocalyptic number.

It is an amenable number.

120504533 is a deficient number, since it is larger than the sum of its proper divisors (6781483).

120504533 is an equidigital number, since it uses as much as digits as its factorization.

120504533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90475.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 120504533 is about 10977.4556706005. The cubic root of 120504533 is about 493.9327179753.

Adding to 120504533 its reverse (335405021), we get a palindrome (455909554).

The spelling of 120504533 in words is "one hundred twenty million, five hundred four thousand, five hundred thirty-three".