120111343 has 8 divisors (see below), whose sum is σ = 131155200. Its totient is φ = 109088280.

The previous prime is 120111337. The next prime is 120111347. The reversal of 120111343 is 343111021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120111343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120111347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8458 + ... + 17656.

It is an arithmetic number, because the mean of its divisors is an integer number (16394400).

Almost surely, 2^120111343 is an apocalyptic number.

120111343 is a deficient number, since it is larger than the sum of its proper divisors (11043857).

120111343 is a wasteful number, since it uses less digits than its factorization.

120111343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10397.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 120111343 is about 10959.5320611785. The cubic root of 120111343 is about 493.3949207362.

Adding to 120111343 its reverse (343111021), we get a palindrome (463222364).

It can be divided in two parts, 1201 and 11343, that added together give a square (12544 = 112²).

The spelling of 120111343 in words is "one hundred twenty million, one hundred eleven thousand, three hundred forty-three".