120812323 has 4 divisors (see below), whose sum is σ = 122615560. Its totient is φ = 119009088.

The previous prime is 120812287. The next prime is 120812357. The reversal of 120812323 is 323218021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120812323 - 2²¹ = 118715171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120812294 and 120812303.

It is not an unprimeable number, because it can be changed into a prime (120812383) 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, 901518 + ... + 901651.

It is an arithmetic number, because the mean of its divisors is an integer number (30653890).

Almost surely, 2^120812323 is an apocalyptic number.

120812323 is a deficient number, since it is larger than the sum of its proper divisors (1803237).

120812323 is an equidigital number, since it uses as much as digits as its factorization.

120812323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803236.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 120812323 is about 10991.4659167920. The cubic root of 120812323 is about 494.3528911027.

It can be divided in two parts, 1208 and 12323, that added together give a palindrome (13531).

The spelling of 120812323 in words is "one hundred twenty million, eight hundred twelve thousand, three hundred twenty-three".