1361205622063 has 8 divisors (see below), whose sum is σ = 1560633741728. Its totient is φ = 1163020045824.

The previous prime is 1361205622027. The next prime is 1361205622093. The reversal of 1361205622063 is 3602265021631.

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

It is not a de Polignac number, because 1361205622063 - 2²⁵ = 1361172067631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361205622093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310633506 + ... + 310637887.

It is an arithmetic number, because the mean of its divisors is an integer number (195079217716).

Almost surely, 2^{1361205622063} is an apocalyptic number.

1361205622063 is a deficient number, since it is larger than the sum of its proper divisors (199428119665).

1361205622063 is an equidigital number, since it uses as much as digits as its factorization.

1361205622063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621271713.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 1361205622063 in words is "one trillion, three hundred sixty-one billion, two hundred five million, six hundred twenty-two thousand, sixty-three".