1310131243041 has 4 divisors (see below), whose sum is σ = 1746841657392. Its totient is φ = 873420828692.

The previous prime is 1310131243039. The next prime is 1310131243063. The reversal of 1310131243041 is 1403421310131.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1310131243041 - 2¹ = 1310131243039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1310131243081) 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, 218355207171 + ... + 218355207176.

It is an arithmetic number, because the mean of its divisors is an integer number (436710414348).

Almost surely, 2^{1310131243041} is an apocalyptic number.

It is an amenable number.

1310131243041 is a deficient number, since it is larger than the sum of its proper divisors (436710414351).

1310131243041 is an equidigital number, since it uses as much as digits as its factorization.

1310131243041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436710414350.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1310131243041 its reverse (1403421310131), we get a palindrome (2713552553172).

The spelling of 1310131243041 in words is "one trillion, three hundred ten billion, one hundred thirty-one million, two hundred forty-three thousand, forty-one".