12331034013121 has 8 divisors (see below), whose sum is σ = 12400383632000. Its totient is φ = 12261697827120.

The previous prime is 12331034013107. The next prime is 12331034013217. The reversal of 12331034013121 is 12131043013321.

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

It is a cyclic number.

It is not a de Polignac number, because 12331034013121 - 2²⁹ = 12330497142209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12331034017121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1514271 + ... + 5191828.

It is an arithmetic number, because the mean of its divisors is an integer number (1550047954000).

Almost surely, 2^{12331034013121} is an apocalyptic number.

It is an amenable number.

12331034013121 is a deficient number, since it is larger than the sum of its proper divisors (69349618879).

12331034013121 is a wasteful number, since it uses less digits than its factorization.

12331034013121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6716439.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 12331034013121 its reverse (12131043013321), we get a palindrome (24462077026442).

The spelling of 12331034013121 in words is "twelve trillion, three hundred thirty-one billion, thirty-four million, thirteen thousand, one hundred twenty-one".