1303441112131 has 2 divisors, whose sum is σ = 1303441112132. Its totient is φ = 1303441112130.

The previous prime is 1303441112059. The next prime is 1303441112147. The reversal of 1303441112131 is 1312111443031.

It is a strong prime.

It is an emirp because it is prime and its reverse (1312111443031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1303441112131 - 2²¹ = 1303439014979 is a prime.

It is a super-2 number, since 2×1303441112131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1303441112096 and 1303441112105.

It is not a weakly prime, because it can be changed into another prime (1303441112161) 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 as a sum of consecutive naturals, namely, 651720556065 + 651720556066.

It is an arithmetic number, because the mean of its divisors is an integer number (651720556066).

Almost surely, 2^{1303441112131} is an apocalyptic number.

1303441112131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303441112131 is an equidigital number, since it uses as much as digits as its factorization.

1303441112131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 1303441112131 its reverse (1312111443031), we get a palindrome (2615552555162).

The spelling of 1303441112131 in words is "one trillion, three hundred three billion, four hundred forty-one million, one hundred twelve thousand, one hundred thirty-one".