120511119 has 4 divisors (see below), whose sum is σ = 160681496. Its totient is φ = 80340744.

The previous prime is 120511093. The next prime is 120511141. The reversal of 120511119 is 911115021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 911115021 = 3 ⋅303705007.

It is not a de Polignac number, because 120511119 - 2¹⁶ = 120445583 is a prime.

It is a super-2 number, since 2×120511119² = 29045859605264322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120511095 and 120511104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120511019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20085184 + ... + 20085189.

It is an arithmetic number, because the mean of its divisors is an integer number (40170374).

Almost surely, 2^120511119 is an apocalyptic number.

120511119 is a deficient number, since it is larger than the sum of its proper divisors (40170377).

120511119 is an equidigital number, since it uses as much as digits as its factorization.

120511119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40170376.

The product of its (nonzero) digits is 90, while the sum is 21.

The square root of 120511119 is about 10977.7556449395. The cubic root of 120511119 is about 493.9417162029.

The spelling of 120511119 in words is "one hundred twenty million, five hundred eleven thousand, one hundred nineteen".