12301020332231 has 16 divisors (see below), whose sum is σ = 12980385100800. Its totient is φ = 11624854903200.

The previous prime is 12301020332213. The next prime is 12301020332239. The reversal of 12301020332231 is 13223302010321.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12301020332231 is a prime.

It is a super-2 number, since 2×12301020332231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12301020332197 and 12301020332206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301020332239) 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 15 ways as a sum of consecutive naturals, for example, 95595746 + ... + 95724336.

It is an arithmetic number, because the mean of its divisors is an integer number (811274068800).

Almost surely, 2^{12301020332231} is an apocalyptic number.

12301020332231 is a deficient number, since it is larger than the sum of its proper divisors (679364768569).

12301020332231 is a wasteful number, since it uses less digits than its factorization.

12301020332231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140990.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12301020332231 its reverse (13223302010321), we get a palindrome (25524322342552).

The spelling of 12301020332231 in words is "twelve trillion, three hundred one billion, twenty million, three hundred thirty-two thousand, two hundred thirty-one".