1230330220231 has 8 divisors (see below), whose sum is σ = 1406424990080. Its totient is φ = 1054318777848.

The previous prime is 1230330220219. The next prime is 1230330220241. The reversal of 1230330220231 is 1320220330321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1230330220231 - 2⁹ = 1230330219719 is a prime.

It is a super-2 number, since 2×1230330220231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230330220241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20800221 + ... + 20859286.

It is an arithmetic number, because the mean of its divisors is an integer number (175803123760).

Almost surely, 2^{1230330220231} is an apocalyptic number.

1230330220231 is a deficient number, since it is larger than the sum of its proper divisors (176094769849).

1230330220231 is an equidigital number, since it uses as much as digits as its factorization.

1230330220231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41663733.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1230330220231 its reverse (1320220330321), we get a palindrome (2550550550552).

The spelling of 1230330220231 in words is "one trillion, two hundred thirty billion, three hundred thirty million, two hundred twenty thousand, two hundred thirty-one".