3113130450 has 24 divisors (see below), whose sum is σ = 7720563888. Its totient is φ = 830168080.

The previous prime is 3113130421. The next prime is 3113130467. The reversal of 3113130450 is 540313113.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10376952 + ... + 10377251.

It is an arithmetic number, because the mean of its divisors is an integer number (321690162).

Almost surely, 2^3113130450 is an apocalyptic number.

3113130450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3113130450 is an abundant number, since it is smaller than the sum of its proper divisors (4607433438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3113130450 is a wasteful number, since it uses less digits than its factorization.

3113130450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20754218 (or 20754213 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 3113130450 is about 55795.4339529679. The cubic root of 3113130450 is about 1460.1554926029.

Adding to 3113130450 its reverse (540313113), we get a palindrome (3653443563).

The spelling of 3113130450 in words is "three billion, one hundred thirteen million, one hundred thirty thousand, four hundred fifty".