1312246424131 has 4 divisors (see below), whose sum is σ = 1312430554512. Its totient is φ = 1312062293752.

The previous prime is 1312246424113. The next prime is 1312246424161. The reversal of 1312246424131 is 1314246422131.

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 1312246424131 - 2¹³ = 1312246415939 is a prime.

It is a super-2 number, since 2×1312246424131² (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 (1312246424161) 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, 92054500 + ... + 92068753.

It is an arithmetic number, because the mean of its divisors is an integer number (328107638628).

Almost surely, 2^{1312246424131} is an apocalyptic number.

1312246424131 is a deficient number, since it is larger than the sum of its proper divisors (184130381).

1312246424131 is an equidigital number, since it uses as much as digits as its factorization.

1312246424131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184130380.

The product of its digits is 27648, while the sum is 34.

The spelling of 1312246424131 in words is "one trillion, three hundred twelve billion, two hundred forty-six million, four hundred twenty-four thousand, one hundred thirty-one".