120237255 has 12 divisors (see below), whose sum is σ = 208411320. Its totient is φ = 64126512.

The previous prime is 120237241. The next prime is 120237259. The reversal of 120237255 is 552732021.

It is not a de Polignac number, because 120237255 - 2²³ = 111848647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120237259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1335925 + ... + 1336014.

It is an arithmetic number, because the mean of its divisors is an integer number (17367610).

Almost surely, 2^120237255 is an apocalyptic number.

120237255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

120237255 is a deficient number, since it is larger than the sum of its proper divisors (88174065).

120237255 is a wasteful number, since it uses less digits than its factorization.

120237255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671950 (or 2671947 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 120237255 is about 10965.2749623527. The cubic root of 120237255 is about 493.5672681714.

Adding to 120237255 its reverse (552732021), we get a palindrome (672969276).

The spelling of 120237255 in words is "one hundred twenty million, two hundred thirty-seven thousand, two hundred fifty-five".