3111346301161 has 6 divisors (see below), whose sum is σ = 3619321207530. Its totient is φ = 2666868258096.

The previous prime is 3111346301153. The next prime is 3111346301183. The reversal of 3111346301161 is 1611036431113.

3111346301161 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3055350177936 + 55996123225 = 1747956^2 + 236635^2 .

It is not a de Polignac number, because 3111346301161 - 2³ = 3111346301153 is a prime.

It is a super-2 number, since 2×3111346301161² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3111346307161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31748431596 + ... + 31748431693.

It is an arithmetic number, because the mean of its divisors is an integer number (603220201255).

Almost surely, 2^{3111346301161} is an apocalyptic number.

It is an amenable number.

3111346301161 is a deficient number, since it is larger than the sum of its proper divisors (507974906369).

3111346301161 is an equidigital number, since it uses as much as digits as its factorization.

3111346301161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63496863303 (or 63496863296 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 3111346301161 in words is "three trillion, one hundred eleven billion, three hundred forty-six million, three hundred one thousand, one hundred sixty-one".