1310130120001 has 4 divisors (see below), whose sum is σ = 1310154248404. Its totient is φ = 1310105991600.

The previous prime is 1310130119959. The next prime is 1310130120007. The reversal of 1310130120001 is 1000210310131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1231478478400 + 78651641601 = 1109720^2 + 280449^2 .

It is a cyclic number.

It is not a de Polignac number, because 1310130120001 - 2⁷ = 1310130119873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1310130120007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11982570 + ... + 12091411.

It is an arithmetic number, because the mean of its divisors is an integer number (327538562101).

Almost surely, 2^{1310130120001} is an apocalyptic number.

It is an amenable number.

1310130120001 is a deficient number, since it is larger than the sum of its proper divisors (24128403).

1310130120001 is an equidigital number, since it uses as much as digits as its factorization.

1310130120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24128402.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1310130120001 its reverse (1000210310131), we get a palindrome (2310340430132).

The spelling of 1310130120001 in words is "one trillion, three hundred ten billion, one hundred thirty million, one hundred twenty thousand, one".