120212043 has 12 divisors (see below), whose sum is σ = 186451560. Its totient is φ = 68692512.

The previous prime is 120212023. The next prime is 120212063. The reversal of 120212043 is 340212021.

It is an interprime number because it is at equal distance from previous prime (120212023) and next prime (120212063).

It is not a de Polignac number, because 120212043 - 2⁶ = 120211979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120212023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 408738 + ... + 409031.

It is an arithmetic number, because the mean of its divisors is an integer number (15537630).

Almost surely, 2^120212043 is an apocalyptic number.

120212043 is a deficient number, since it is larger than the sum of its proper divisors (66239517).

120212043 is an equidigital number, since it uses as much as digits as its factorization.

120212043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817786 (or 817779 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 120212043 is about 10964.1252729071. The cubic root of 120212043 is about 493.5327678056.

Adding to 120212043 its reverse (340212021), we get a palindrome (460424064).

The spelling of 120212043 in words is "one hundred twenty million, two hundred twelve thousand, forty-three".