1343124443131 has 4 divisors (see below), whose sum is σ = 1343127788872. Its totient is φ = 1343121097392.

The previous prime is 1343124443081. The next prime is 1343124443251. The reversal of 1343124443131 is 1313444213431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1343124443131 - 2⁹ = 1343124442619 is a prime.

It is a super-2 number, since 2×1343124443131² (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 (1343124843131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 973146 + ... + 1906111.

It is an arithmetic number, because the mean of its divisors is an integer number (335781947218).

Almost surely, 2^{1343124443131} is an apocalyptic number.

1343124443131 is a deficient number, since it is larger than the sum of its proper divisors (3345741).

1343124443131 is an equidigital number, since it uses as much as digits as its factorization.

1343124443131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3345740.

The product of its digits is 41472, while the sum is 34.

Adding to 1343124443131 its reverse (1313444213431), we get a palindrome (2656568656562).

The spelling of 1343124443131 in words is "one trillion, three hundred forty-three billion, one hundred twenty-four million, four hundred forty-three thousand, one hundred thirty-one".