1365332124163 has 4 divisors (see below), whose sum is σ = 1560379570480. Its totient is φ = 1170284677848.

The previous prime is 1365332124133. The next prime is 1365332124193. The reversal of 1365332124163 is 3614212335631.

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

It is an interprime number because it is at equal distance from previous prime (1365332124133) and next prime (1365332124193).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1365332124163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1365332124133) 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, 97523723148 + ... + 97523723161.

It is an arithmetic number, because the mean of its divisors is an integer number (390094892620).

Almost surely, 2^{1365332124163} is an apocalyptic number.

1365332124163 is a deficient number, since it is larger than the sum of its proper divisors (195047446317).

1365332124163 is an equidigital number, since it uses as much as digits as its factorization.

1365332124163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195047446316.

The product of its digits is 233280, while the sum is 40.

Adding to 1365332124163 its reverse (3614212335631), we get a palindrome (4979544459794).

The spelling of 1365332124163 in words is "one trillion, three hundred sixty-five billion, three hundred thirty-two million, one hundred twenty-four thousand, one hundred sixty-three".