1343262141131 has 16 divisors (see below), whose sum is σ = 1368724245504. Its totient is φ = 1318112538624.

The previous prime is 1343262141121. The next prime is 1343262141217. The reversal of 1343262141131 is 1311412623431.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1343262141131 is a prime.

It is a super-2 number, since 2×1343262141131² (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 (1343262141121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4082015 + ... + 4398791.

It is an arithmetic number, because the mean of its divisors is an integer number (85545265344).

Almost surely, 2^{1343262141131} is an apocalyptic number.

1343262141131 is a deficient number, since it is larger than the sum of its proper divisors (25462104373).

1343262141131 is a wasteful number, since it uses less digits than its factorization.

1343262141131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317270.

The product of its digits is 10368, while the sum is 32.

Adding to 1343262141131 its reverse (1311412623431), we get a palindrome (2654674764562).

The spelling of 1343262141131 in words is "one trillion, three hundred forty-three billion, two hundred sixty-two million, one hundred forty-one thousand, one hundred thirty-one".