120110121201271 has 2 divisors, whose sum is σ = 120110121201272. Its totient is φ = 120110121201270.

The previous prime is 120110121201269. The next prime is 120110121201347. The reversal of 120110121201271 is 172102121011021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120110121201271 - 2¹ = 120110121201269 is a prime.

Together with 120110121201269, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120110121201211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60055060600635 + 60055060600636.

It is an arithmetic number, because the mean of its divisors is an integer number (60055060600636).

Almost surely, 2^{120110121201271} is an apocalyptic number.

120110121201271 is a deficient number, since it is larger than the sum of its proper divisors (1).

120110121201271 is an equidigital number, since it uses as much as digits as its factorization.

120110121201271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 22.

Adding to 120110121201271 its reverse (172102121011021), we get a palindrome (292212242212292).

The spelling of 120110121201271 in words is "one hundred twenty trillion, one hundred ten billion, one hundred twenty-one million, two hundred one thousand, two hundred seventy-one".