120659843 has 8 divisors (see below), whose sum is σ = 127591296. Its totient is φ = 113918400.

The previous prime is 120659837. The next prime is 120659879. The reversal of 120659843 is 348956021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120659843 - 2⁴ = 120659827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120659797 and 120659806.

It is not an unprimeable number, because it can be changed into a prime (120659893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46196 + ... + 48737.

It is an arithmetic number, because the mean of its divisors is an integer number (15948912).

Almost surely, 2^120659843 is an apocalyptic number.

120659843 is a deficient number, since it is larger than the sum of its proper divisors (6931453).

120659843 is an equidigital number, since it uses as much as digits as its factorization.

120659843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95005.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 120659843 is about 10984.5274363534. The cubic root of 120659843 is about 494.1448255078.

The spelling of 120659843 in words is "one hundred twenty million, six hundred fifty-nine thousand, eight hundred forty-three".