120529121 has 8 divisors (see below), whose sum is σ = 121339680. Its totient is φ = 119721888.

The previous prime is 120529081. The next prime is 120529127. The reversal of 120529121 is 121925021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120529121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120529127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128165 + ... + 129101.

It is an arithmetic number, because the mean of its divisors is an integer number (15167460).

Almost surely, 2^120529121 is an apocalyptic number.

It is an amenable number.

120529121 is a deficient number, since it is larger than the sum of its proper divisors (810559).

120529121 is an equidigital number, since it uses as much as digits as its factorization.

120529121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 120529121 is about 10978.5755451242. The cubic root of 120529121 is about 493.9663100498.

The spelling of 120529121 in words is "one hundred twenty million, five hundred twenty-nine thousand, one hundred twenty-one".