120111301 has 4 divisors (see below), whose sum is σ = 124253100. Its totient is φ = 115969504.

The previous prime is 120111283. The next prime is 120111319. The reversal of 120111301 is 103111021.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (120111283) and next prime (120111319).

It can be written as a sum of positive squares in 2 ways, for example, as 81993025 + 38118276 = 9055^2 + 6174^2 .

It is a cyclic number.

It is not a de Polignac number, because 120111301 - 2⁵ = 120111269 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 (120111371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2070856 + ... + 2070913.

It is an arithmetic number, because the mean of its divisors is an integer number (31063275).

Almost surely, 2^120111301 is an apocalyptic number.

It is an amenable number.

120111301 is a deficient number, since it is larger than the sum of its proper divisors (4141799).

120111301 is an equidigital number, since it uses as much as digits as its factorization.

120111301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4141798.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 120111301 is about 10959.5301450382. The cubic root of 120111301 is about 493.3948632268.

Adding to 120111301 its reverse (103111021), we get a palindrome (223222322).

The spelling of 120111301 in words is "one hundred twenty million, one hundred eleven thousand, three hundred one".