3113121029 has 16 divisors (see below), whose sum is σ = 3338496000. Its totient is φ = 2896440960.

The previous prime is 3113120993. The next prime is 3113121043. The reversal of 3113121029 is 9201213113.

3113121029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3113121029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3113120995 and 3113121013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113121079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207617 + ... + 222105.

It is an arithmetic number, because the mean of its divisors is an integer number (208656000).

Almost surely, 2^3113121029 is an apocalyptic number.

It is an amenable number.

3113121029 is a deficient number, since it is larger than the sum of its proper divisors (225374971).

3113121029 is a wasteful number, since it uses less digits than its factorization.

3113121029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14788.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 3113121029 is about 55795.3495284329. The cubic root of 3113121029 is about 1460.1540196869.

The spelling of 3113121029 in words is "three billion, one hundred thirteen million, one hundred twenty-one thousand, twenty-nine".