12331021310 has 8 divisors (see below), whose sum is σ = 22195838376. Its totient is φ = 4932408520.

The previous prime is 12331021301. The next prime is 12331021319. The reversal of 12331021310 is 1312013321.

It is an interprime number because it is at equal distance from previous prime (12331021301) and next prime (12331021319).

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

It is a super-2 number, since 2×12331021310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12331021319) 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, 616551056 + ... + 616551075.

It is an arithmetic number, because the mean of its divisors is an integer number (2774479797).

Almost surely, 2^12331021310 is an apocalyptic number.

12331021310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12331021310 is a deficient number, since it is larger than the sum of its proper divisors (9864817066).

12331021310 is a wasteful number, since it uses less digits than its factorization.

12331021310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233102138.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12331021310 its reverse (1312013321), we get a palindrome (13643034631).

The spelling of 12331021310 in words is "twelve billion, three hundred thirty-one million, twenty-one thousand, three hundred ten".