1316554324201 has 8 divisors (see below), whose sum is σ = 1318864814280. Its totient is φ = 1314244407168.

The previous prime is 1316554324181. The next prime is 1316554324223. The reversal of 1316554324201 is 1024234556131.

It can be written as a sum of positive squares in 4 ways, for example, as 270129667600 + 1046424656601 = 519740^2 + 1022949^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1316554324201 - 2³⁷ = 1179115370729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1316554324271) 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 7 ways as a sum of consecutive naturals, for example, 4592655 + ... + 4870891.

It is an arithmetic number, because the mean of its divisors is an integer number (164858101785).

Almost surely, 2^{1316554324201} is an apocalyptic number.

It is an amenable number.

1316554324201 is a deficient number, since it is larger than the sum of its proper divisors (2310490079).

1316554324201 is an equidigital number, since it uses as much as digits as its factorization.

1316554324201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286523.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 1316554324201 in words is "one trillion, three hundred sixteen billion, five hundred fifty-four million, three hundred twenty-four thousand, two hundred one".