1230231420231 has 8 divisors (see below), whose sum is σ = 1789427520384. Its totient is φ = 745594800120.

The previous prime is 1230231420203. The next prime is 1230231420251. The reversal of 1230231420231 is 1320241320321.

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

It is not a de Polignac number, because 1230231420231 - 2⁹ = 1230231419719 is a prime.

It is a super-2 number, since 2×1230231420231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230231420251) 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, 18639869971 + ... + 18639870036.

It is an arithmetic number, because the mean of its divisors is an integer number (223678440048).

Almost surely, 2^{1230231420231} is an apocalyptic number.

1230231420231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1230231420231 is a deficient number, since it is larger than the sum of its proper divisors (559196100153).

1230231420231 is a wasteful number, since it uses less digits than its factorization.

1230231420231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37279740021.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1230231420231 its reverse (1320241320321), we get a palindrome (2550472740552).

The spelling of 1230231420231 in words is "one trillion, two hundred thirty billion, two hundred thirty-one million, four hundred twenty thousand, two hundred thirty-one".