120435050343 has 4 divisors (see below), whose sum is σ = 160580067128. Its totient is φ = 80290033560.

The previous prime is 120435050317. The next prime is 120435050369. The reversal of 120435050343 is 343050534021.

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 (120435050317) and next prime (120435050369).

It is not a de Polignac number, because 120435050343 - 2⁵ = 120435050311 is a prime.

It is a super-2 number, since 2×120435050343² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120435050343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120435052343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20072508388 + ... + 20072508393.

It is an arithmetic number, because the mean of its divisors is an integer number (40145016782).

Almost surely, 2^120435050343 is an apocalyptic number.

120435050343 is a deficient number, since it is larger than the sum of its proper divisors (40145016785).

120435050343 is an equidigital number, since it uses as much as digits as its factorization.

120435050343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40145016784.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 120435050343 its reverse (343050534021), we get a palindrome (463485584364).

The spelling of 120435050343 in words is "one hundred twenty billion, four hundred thirty-five million, fifty thousand, three hundred forty-three".