120533401 has 8 divisors (see below), whose sum is σ = 123408000. Its totient is φ = 117686640.

The previous prime is 120533393. The next prime is 120533411. The reversal of 120533401 is 104335021.

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 120533401 - 2³ = 120533393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120533411) 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, 1936 + ... + 15646.

It is an arithmetic number, because the mean of its divisors is an integer number (15426000).

Almost surely, 2^120533401 is an apocalyptic number.

It is an amenable number.

120533401 is a deficient number, since it is larger than the sum of its proper divisors (2874599).

120533401 is a wasteful number, since it uses less digits than its factorization.

120533401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13919.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 120533401 is about 10978.7704684996. The cubic root of 120533401 is about 493.9721569101.

Adding to 120533401 its reverse (104335021), we get a palindrome (224868422).

The spelling of 120533401 in words is "one hundred twenty million, five hundred thirty-three thousand, four hundred one".