1232301300231 has 4 divisors (see below), whose sum is σ = 1643068400312. Its totient is φ = 821534200152.

The previous prime is 1232301300221. The next prime is 1232301300253. The reversal of 1232301300231 is 1320031032321.

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

It is not a de Polignac number, because 1232301300231 - 2¹³ = 1232301292039 is a prime.

It is a super-2 number, since 2×1232301300231² (a number of 25 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 = 1232301300198 and 1232301300207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232301300221) 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, 205383550036 + ... + 205383550041.

It is an arithmetic number, because the mean of its divisors is an integer number (410767100078).

Almost surely, 2^{1232301300231} is an apocalyptic number.

1232301300231 is a deficient number, since it is larger than the sum of its proper divisors (410767100081).

1232301300231 is an equidigital number, since it uses as much as digits as its factorization.

1232301300231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410767100080.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1232301300231 its reverse (1320031032321), we get a palindrome (2552332332552).

The spelling of 1232301300231 in words is "one trillion, two hundred thirty-two billion, three hundred one million, three hundred thousand, two hundred thirty-one".