120446243 has 4 divisors (see below), whose sum is σ = 121615728. Its totient is φ = 119276760.

The previous prime is 120446203. The next prime is 120446279. The reversal of 120446243 is 342644021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 342644021 = 3823 ⋅89627.

It is a cyclic number.

It is not a de Polignac number, because 120446243 - 2²⁰ = 119397667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120446203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584588 + ... + 584793.

It is an arithmetic number, because the mean of its divisors is an integer number (30403932).

Almost surely, 2^120446243 is an apocalyptic number.

120446243 is a deficient number, since it is larger than the sum of its proper divisors (1169485).

120446243 is a wasteful number, since it uses less digits than its factorization.

120446243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169484.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 120446243 is about 10974.8003626490. The cubic root of 120446243 is about 493.8530640377.

The spelling of 120446243 in words is "one hundred twenty million, four hundred forty-six thousand, two hundred forty-three".