1043412131313 has 12 divisors (see below), whose sum is σ = 1508291790148. Its totient is φ = 695081502720.

The previous prime is 1043412131309. The next prime is 1043412131317. The reversal of 1043412131313 is 3131312143401.

1043412131313 is a `hidden beast` number, since 1 + 0 + 4 + 341 + 2 + 1 + 3 + 1 + 313 = 666.

It is an interprime number because it is at equal distance from previous prime (1043412131309) and next prime (1043412131317).

It can be written as a sum of positive squares in 2 ways, for example, as 870175540224 + 173236591089 = 932832^2 + 416217^2 .

It is not a de Polignac number, because 1043412131313 - 2² = 1043412131309 is a prime.

It is a super-2 number, since 2×1043412131313² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1043412131317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43869520 + ... + 43893297.

Almost surely, 2^{1043412131313} is an apocalyptic number.

It is an amenable number.

1043412131313 is a deficient number, since it is larger than the sum of its proper divisors (464879658835).

1043412131313 is a wasteful number, since it uses less digits than its factorization.

1043412131313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87764144 (or 87764141 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 1043412131313 its reverse (3131312143401), we get a palindrome (4174724274714).

The spelling of 1043412131313 in words is "one trillion, forty-three billion, four hundred twelve million, one hundred thirty-one thousand, three hundred thirteen".