120512411343 has 12 divisors (see below), whose sum is σ = 174461180400. Its totient is φ = 80162670336.

The previous prime is 120512411317. The next prime is 120512411407. The reversal of 120512411343 is 343114215021.

120512411343 is a `hidden beast` number, since 1 + 205 + 1 + 2 + 411 + 3 + 43 = 666.

It is not a de Polignac number, because 120512411343 - 2⁸ = 120512411087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120512418343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14907171 + ... + 14915252.

It is an arithmetic number, because the mean of its divisors is an integer number (14538431700).

Almost surely, 2^120512411343 is an apocalyptic number.

120512411343 is a deficient number, since it is larger than the sum of its proper divisors (53948769057).

120512411343 is a wasteful number, since it uses less digits than its factorization.

120512411343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29822878 (or 29822875 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 120512411343 its reverse (343114215021), we get a palindrome (463626626364).

The spelling of 120512411343 in words is "one hundred twenty billion, five hundred twelve million, four hundred eleven thousand, three hundred forty-three".