120213244343 has 16 divisors (see below), whose sum is σ = 121503301920. Its totient is φ = 118931410944.

The previous prime is 120213244339. The next prime is 120213244363. The reversal of 120213244343 is 343442312021.

It is a cyclic number.

It is not a de Polignac number, because 120213244343 - 2² = 120213244339 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 (120213244363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71005205 + ... + 71006897.

It is an arithmetic number, because the mean of its divisors is an integer number (7593956370).

Almost surely, 2^120213244343 is an apocalyptic number.

120213244343 is a deficient number, since it is larger than the sum of its proper divisors (1290057577).

120213244343 is a wasteful number, since it uses less digits than its factorization.

120213244343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3698.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 120213244343 its reverse (343442312021), we get a palindrome (463655556364).

The spelling of 120213244343 in words is "one hundred twenty billion, two hundred thirteen million, two hundred forty-four thousand, three hundred forty-three".