120242354111 has 8 divisors (see below), whose sum is σ = 131860251648. Its totient is φ = 108738919000.

The previous prime is 120242354083. The next prime is 120242354171. The reversal of 120242354111 is 111453242021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 120242354111 - 2⁶ = 120242354047 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 (120242354171) 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, 28613405 + ... + 28617606.

It is an arithmetic number, because the mean of its divisors is an integer number (16482531456).

Almost surely, 2^120242354111 is an apocalyptic number.

120242354111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120242354111 is a deficient number, since it is larger than the sum of its proper divisors (11617897537).

120242354111 is a wasteful number, since it uses less digits than its factorization.

120242354111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57231213.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 120242354111 its reverse (111453242021), we get a palindrome (231695596132).

The spelling of 120242354111 in words is "one hundred twenty billion, two hundred forty-two million, three hundred fifty-four thousand, one hundred eleven".