120300232231 has 4 divisors (see below), whose sum is σ = 120305429464. Its totient is φ = 120295035000.

The previous prime is 120300232207. The next prime is 120300232253. The reversal of 120300232231 is 132232003021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120300232231 is a prime.

It is a super-2 number, since 2×120300232231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120300232199 and 120300232208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120300232331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2563740 + ... + 2610241.

It is an arithmetic number, because the mean of its divisors is an integer number (30076357366).

Almost surely, 2^120300232231 is an apocalyptic number.

120300232231 is a deficient number, since it is larger than the sum of its proper divisors (5197233).

120300232231 is an equidigital number, since it uses as much as digits as its factorization.

120300232231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5197232.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 120300232231 its reverse (132232003021), we get a palindrome (252532235252).

The spelling of 120300232231 in words is "one hundred twenty billion, three hundred million, two hundred thirty-two thousand, two hundred thirty-one".