3155142273163 has 8 divisors (see below), whose sum is σ = 3171889670400. Its totient is φ = 3138397254720.

The previous prime is 3155142273139. The next prime is 3155142273187. The reversal of 3155142273163 is 3613722415513.

3155142273163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3155142273139) and next prime (3155142273187).

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 3155142273163 - 2¹⁷ = 3155142142091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3155142273133) 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, 2097313 + ... + 3272461.

It is an arithmetic number, because the mean of its divisors is an integer number (396486208800).

Almost surely, 2^{3155142273163} is an apocalyptic number.

3155142273163 is a deficient number, since it is larger than the sum of its proper divisors (16747397237).

3155142273163 is a wasteful number, since it uses less digits than its factorization.

3155142273163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189397.

The product of its digits is 453600, while the sum is 43.

Adding to 3155142273163 its reverse (3613722415513), we get a palindrome (6768864688676).

The spelling of 3155142273163 in words is "three trillion, one hundred fifty-five billion, one hundred forty-two million, two hundred seventy-three thousand, one hundred sixty-three".