3123111134 has 32 divisors (see below), whose sum is σ = 5560452576. Its totient is φ = 1296875520.

The previous prime is 3123111091. The next prime is 3123111161. The reversal of 3123111134 is 4311113213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28547 + ... + 84030.

It is an arithmetic number, because the mean of its divisors is an integer number (173764143).

Almost surely, 2^3123111134 is an apocalyptic number.

3123111134 is a deficient number, since it is larger than the sum of its proper divisors (2437341442).

3123111134 is a wasteful number, since it uses less digits than its factorization.

3123111134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112700.

The product of its digits is 216, while the sum is 20.

The square root of 3123111134 is about 55884.8023526969. The cubic root of 3123111134 is about 1461.7142455946.

Adding to 3123111134 its reverse (4311113213), we get a palindrome (7434224347).

The spelling of 3123111134 in words is "three billion, one hundred twenty-three million, one hundred eleven thousand, one hundred thirty-four".