120353843 has 2 divisors, whose sum is σ = 120353844. Its totient is φ = 120353842.

The previous prime is 120353837. The next prime is 120353867. The reversal of 120353843 is 348353021.

It is a weak prime.

It is an emirp because it is prime and its reverse (348353021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120353843 - 2²⁶ = 53244979 is a prime.

It is not a weakly prime, because it can be changed into another prime (120353803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60176921 + 60176922.

It is an arithmetic number, because the mean of its divisors is an integer number (60176922).

Almost surely, 2^120353843 is an apocalyptic number.

120353843 is a deficient number, since it is larger than the sum of its proper divisors (1).

120353843 is an equidigital number, since it uses as much as digits as its factorization.

120353843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 120353843 is about 10970.5899112126. The cubic root of 120353843 is about 493.7267457296.

The spelling of 120353843 in words is "one hundred twenty million, three hundred fifty-three thousand, eight hundred forty-three".