1312331232341 has 16 divisors (see below), whose sum is σ = 1373862902400. Its totient is φ = 1251178199040.

The previous prime is 1312331232307. The next prime is 1312331232353. The reversal of 1312331232341 is 1432321332131.

It is a cyclic number.

It is not a de Polignac number, because 1312331232341 - 2¹⁴ = 1312331215957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312331232041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9962081 + ... + 10092953.

It is an arithmetic number, because the mean of its divisors is an integer number (85866431400).

Almost surely, 2^{1312331232341} is an apocalyptic number.

It is an amenable number.

1312331232341 is a deficient number, since it is larger than the sum of its proper divisors (61531670059).

1312331232341 is a wasteful number, since it uses less digits than its factorization.

1312331232341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132316.

The product of its digits is 7776, while the sum is 29.

Adding to 1312331232341 its reverse (1432321332131), we get a palindrome (2744652564472).

The spelling of 1312331232341 in words is "one trillion, three hundred twelve billion, three hundred thirty-one million, two hundred thirty-two thousand, three hundred forty-one".