120352155343 has 16 divisors (see below), whose sum is σ = 140915686464. Its totient is φ = 100631773440.

The previous prime is 120352155323. The next prime is 120352155389. The reversal of 120352155343 is 343551253021.

It is a cyclic number.

It is not a de Polignac number, because 120352155343 - 2⁵ = 120352155311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120352155299 and 120352155308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120352155323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3506421 + ... + 3540577.

It is an arithmetic number, because the mean of its divisors is an integer number (8807230404).

Almost surely, 2^120352155343 is an apocalyptic number.

120352155343 is a deficient number, since it is larger than the sum of its proper divisors (20563531121).

120352155343 is a wasteful number, since it uses less digits than its factorization.

120352155343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46482.

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 120352155343 in words is "one hundred twenty billion, three hundred fifty-two million, one hundred fifty-five thousand, three hundred forty-three".