120701271 has 16 divisors (see below), whose sum is σ = 164213504. Its totient is φ = 78845184.

The previous prime is 120701257. The next prime is 120701291. The reversal of 120701271 is 172107021.

It is a happy number.

It is not a de Polignac number, because 120701271 - 2⁵ = 120701239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120701201) 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, 27960 + ... + 31986.

It is an arithmetic number, because the mean of its divisors is an integer number (10263344).

Almost surely, 2^120701271 is an apocalyptic number.

120701271 is a deficient number, since it is larger than the sum of its proper divisors (43512233).

120701271 is a wasteful number, since it uses less digits than its factorization.

120701271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4230.

The product of its (nonzero) digits is 196, while the sum is 21.

The square root of 120701271 is about 10986.4130179053. The cubic root of 120701271 is about 494.2013731513.

Adding to 120701271 its reverse (172107021), we get a palindrome (292808292).

The spelling of 120701271 in words is "one hundred twenty million, seven hundred one thousand, two hundred seventy-one".