120533101 has 8 divisors (see below), whose sum is σ = 129923640. Its totient is φ = 111159552.

The previous prime is 120533099. The next prime is 120533107. The reversal of 120533101 is 101335021.

It can be written as a sum of positive squares in 4 ways, for example, as 1155625 + 119377476 = 1075^2 + 10926^2 .

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 120533101 - 2¹ = 120533099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120533107) 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, 13161 + ... + 20353.

It is an arithmetic number, because the mean of its divisors is an integer number (16240455).

Almost surely, 2^120533101 is an apocalyptic number.

It is an amenable number.

120533101 is a deficient number, since it is larger than the sum of its proper divisors (9390539).

120533101 is a wasteful number, since it uses less digits than its factorization.

120533101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8495.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 120533101 is about 10978.7568057590. The cubic root of 120533101 is about 493.9717470879.

Adding to 120533101 its reverse (101335021), we get a palindrome (221868122).

The spelling of 120533101 in words is "one hundred twenty million, five hundred thirty-three thousand, one hundred one".