120510873 has 24 divisors (see below), whose sum is σ = 199757376. Its totient is φ = 68580000.

The previous prime is 120510847. The next prime is 120510881. The reversal of 120510873 is 378015021.

It is not a de Polignac number, because 120510873 - 2¹⁰ = 120509849 is a prime.

It is a super-2 number, since 2×120510873² = 29045741022444258, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120510833) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12003 + ... + 19623.

It is an arithmetic number, because the mean of its divisors is an integer number (8323224).

Almost surely, 2^120510873 is an apocalyptic number.

It is an amenable number.

120510873 is a deficient number, since it is larger than the sum of its proper divisors (79246503).

120510873 is a wasteful number, since it uses less digits than its factorization.

120510873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7885 (or 7882 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 120510873 is about 10977.7444404577. The cubic root of 120510873 is about 493.9413801073.

Adding to 120510873 its reverse (378015021), we get a palindrome (498525894).

The spelling of 120510873 in words is "one hundred twenty million, five hundred ten thousand, eight hundred seventy-three".