1316041201031 has 4 divisors (see below), whose sum is σ = 1317632545512. Its totient is φ = 1314449856552.

The previous prime is 1316041200997. The next prime is 1316041201051. The reversal of 1316041201031 is 1301021406131.

It is a happy number.

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 1316041201031 - 2³⁰ = 1314967459207 is a prime.

It is a super-2 number, since 2×1316041201031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1316041200988 and 1316041201006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316041201051) 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 3 ways as a sum of consecutive naturals, for example, 795671000 + ... + 795672653.

It is an arithmetic number, because the mean of its divisors is an integer number (329408136378).

Almost surely, 2^{1316041201031} is an apocalyptic number.

1316041201031 is a deficient number, since it is larger than the sum of its proper divisors (1591344481).

1316041201031 is an equidigital number, since it uses as much as digits as its factorization.

1316041201031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591344480.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 1316041201031 its reverse (1301021406131), we get a palindrome (2617062607162).

The spelling of 1316041201031 in words is "one trillion, three hundred sixteen billion, forty-one million, two hundred one thousand, thirty-one".