3113015540 has 24 divisors (see below), whose sum is σ = 6620087040. Its totient is φ = 1229443488.

The previous prime is 3113015539. The next prime is 3113015593. The reversal of 3113015540 is 455103113.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 983552 + ... + 986711.

It is an arithmetic number, because the mean of its divisors is an integer number (275836960).

Almost surely, 2^3113015540 is an apocalyptic number.

It is an amenable number.

3113015540 is an abundant number, since it is smaller than the sum of its proper divisors (3507071500).

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

3113015540 is a wasteful number, since it uses less digits than its factorization.

3113015540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970351 (or 1970349 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 3113015540 is about 55794.4041997045. The cubic root of 3113015540 is about 1460.1375269212.

Adding to 3113015540 its reverse (455103113), we get a palindrome (3568118653).

The spelling of 3113015540 in words is "three billion, one hundred thirteen million, fifteen thousand, five hundred forty".