120532123 has 8 divisors (see below), whose sum is σ = 126769536. Its totient is φ = 114441600.

The previous prime is 120532081. The next prime is 120532147. The reversal of 120532123 is 321235021.

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-120532123 is a prime.

It is a super-3 number, since 3×120532123³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120532123.

It is not an unprimeable number, because it can be changed into a prime (120532163) 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, 35038 + ... + 38323.

It is an arithmetic number, because the mean of its divisors is an integer number (15846192).

Almost surely, 2^120532123 is an apocalyptic number.

120532123 is a deficient number, since it is larger than the sum of its proper divisors (6237413).

120532123 is an equidigital number, since it uses as much as digits as its factorization.

120532123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73445.

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

The square root of 120532123 is about 10978.7122651065. The cubic root of 120532123 is about 493.9704110630.

Adding to 120532123 its reverse (321235021), we get a palindrome (441767144).

The spelling of 120532123 in words is "one hundred twenty million, five hundred thirty-two thousand, one hundred twenty-three".