3113121230 has 16 divisors (see below), whose sum is σ = 5604305760. Its totient is φ = 1245095712.

The previous prime is 3113121229. The next prime is 3113121233. The reversal of 3113121230 is 321213113.

It is a junction number, because it is equal to n+sod(n) for n = 3113121199 and 3113121208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113121233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104687 + ... + 131093.

It is an arithmetic number, because the mean of its divisors is an integer number (350269110).

Almost surely, 2^3113121230 is an apocalyptic number.

3113121230 is a deficient number, since it is larger than the sum of its proper divisors (2491184530).

3113121230 is a wasteful number, since it uses less digits than its factorization.

3113121230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38203.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3113121230 is about 55795.3513296583. The cubic root of 3113121230 is about 1460.1540511120.

Adding to 3113121230 its reverse (321213113), we get a palindrome (3434334343).

The spelling of 3113121230 in words is "three billion, one hundred thirteen million, one hundred twenty-one thousand, two hundred thirty".