120300023 has 4 divisors (see below), whose sum is σ = 120332688. Its totient is φ = 120267360.

The previous prime is 120299999. The next prime is 120300127. The reversal of 120300023 is 320003021.

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 120300023 - 2¹⁰ = 120298999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120299977 and 120300013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120303023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9986 + ... + 18447.

It is an arithmetic number, because the mean of its divisors is an integer number (30083172).

Almost surely, 2^120300023 is an apocalyptic number.

120300023 is a deficient number, since it is larger than the sum of its proper divisors (32665).

120300023 is an equidigital number, since it uses as much as digits as its factorization.

120300023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32664.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 120300023 is about 10968.1367150487. The cubic root of 120300023 is about 493.6531396176.

Adding to 120300023 its reverse (320003021), we get a palindrome (440303044).

The spelling of 120300023 in words is "one hundred twenty million, three hundred thousand, twenty-three".