1231411302313 has 8 divisors (see below), whose sum is σ = 1264764214400. Its totient is φ = 1198062154800.

The previous prime is 1231411302293. The next prime is 1231411302367. The reversal of 1231411302313 is 3132031141321.

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 1231411302313 - 2⁹ = 1231411301801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1231411302383) 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, 271713 + ... + 1592686.

It is an arithmetic number, because the mean of its divisors is an integer number (158095526800).

Almost surely, 2^{1231411302313} is an apocalyptic number.

It is an amenable number.

1231411302313 is a deficient number, since it is larger than the sum of its proper divisors (33352912087).

1231411302313 is a wasteful number, since it uses less digits than its factorization.

1231411302313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882287.

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

Adding to 1231411302313 its reverse (3132031141321), we get a palindrome (4363442443634).

The spelling of 1231411302313 in words is "one trillion, two hundred thirty-one billion, four hundred eleven million, three hundred two thousand, three hundred thirteen".