1243302314131 has 8 divisors (see below), whose sum is σ = 1318315699584. Its totient is φ = 1168497590400.

The previous prime is 1243302314113. The next prime is 1243302314171. The reversal of 1243302314131 is 1314132033421.

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 1243302314131 - 2²⁵ = 1243268759699 is a prime.

It is a super-2 number, since 2×1243302314131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1243302314131.

It is not an unprimeable number, because it can be changed into a prime (1243302314171) 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 7 ways as a sum of consecutive naturals, for example, 52153155 + ... + 52176988.

It is an arithmetic number, because the mean of its divisors is an integer number (164789462448).

Almost surely, 2^{1243302314131} is an apocalyptic number.

1243302314131 is a deficient number, since it is larger than the sum of its proper divisors (75013385453).

1243302314131 is a wasteful number, since it uses less digits than its factorization.

1243302314131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104330861.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 1243302314131 its reverse (1314132033421), we get a palindrome (2557434347552).

The spelling of 1243302314131 in words is "one trillion, two hundred forty-three billion, three hundred two million, three hundred fourteen thousand, one hundred thirty-one".