1230332302231 has 4 divisors (see below), whose sum is σ = 1230339805200. Its totient is φ = 1230324799264.

The previous prime is 1230332302181. The next prime is 1230332302267. The reversal of 1230332302231 is 1322032330321.

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 1230332302231 - 2³⁷ = 1092893348759 is a prime.

It is a super-2 number, since 2×1230332302231² (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 = 1230332302196 and 1230332302205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230332342231) 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, 3499891 + ... + 3835348.

It is an arithmetic number, because the mean of its divisors is an integer number (307584951300).

Almost surely, 2^{1230332302231} is an apocalyptic number.

1230332302231 is a deficient number, since it is larger than the sum of its proper divisors (7502969).

1230332302231 is an equidigital number, since it uses as much as digits as its factorization.

1230332302231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7502968.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1230332302231 its reverse (1322032330321), we get a palindrome (2552364632552).

The spelling of 1230332302231 in words is "one trillion, two hundred thirty billion, three hundred thirty-two million, three hundred two thousand, two hundred thirty-one".