1310025351401 has 4 divisors (see below), whose sum is σ = 1410796532292. Its totient is φ = 1209254170512.

The previous prime is 1310025351389. The next prime is 1310025351431. The reversal of 1310025351401 is 1041535200131.

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 269829341401 + 1040196010000 = 519451^2 + 1019900^2 .

It is a cyclic number.

It is not a de Polignac number, because 1310025351401 - 2³⁰ = 1308951609577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1310025351431) 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, 50385590426 + ... + 50385590451.

It is an arithmetic number, because the mean of its divisors is an integer number (352699133073).

Almost surely, 2^{1310025351401} is an apocalyptic number.

It is an amenable number.

1310025351401 is a deficient number, since it is larger than the sum of its proper divisors (100771180891).

1310025351401 is a wasteful number, since it uses less digits than its factorization.

1310025351401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100771180890.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 1310025351401 in words is "one trillion, three hundred ten billion, twenty-five million, three hundred fifty-one thousand, four hundred one".