120529103 has 16 divisors (see below), whose sum is σ = 131466240. Its totient is φ = 110124000.

The previous prime is 120529081. The next prime is 120529127. The reversal of 120529103 is 301925021.

It is not a de Polignac number, because 120529103 - 2⁸ = 120528847 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120529183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62453 + ... + 64353.

It is an arithmetic number, because the mean of its divisors is an integer number (8216640).

Almost surely, 2^120529103 is an apocalyptic number.

120529103 is a deficient number, since it is larger than the sum of its proper divisors (10937137).

120529103 is a wasteful number, since it uses less digits than its factorization.

120529103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2038.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 120529103 is about 10978.5747253457. The cubic root of 120529103 is about 493.9662854599.

The spelling of 120529103 in words is "one hundred twenty million, five hundred twenty-nine thousand, one hundred three".