3113103120 has 40 divisors (see below), whose sum is σ = 9650620416. Its totient is φ = 830160768.

The previous prime is 3113103101. The next prime is 3113103131. The reversal of 3113103120 is 213013113.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×3113103120² = 19382822071507468800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3113103120.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6485392 + ... + 6485871.

Almost surely, 2^3113103120 is an apocalyptic number.

3113103120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3113103120 is an abundant number, since it is smaller than the sum of its proper divisors (6537517296).

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

3113103120 is a wasteful number, since it uses less digits than its factorization.

3113103120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12971279 (or 12971273 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 3113103120 is about 55795.1890399163. The cubic root of 3113103120 is about 1460.1512197156.

Adding to 3113103120 its reverse (213013113), we get a palindrome (3326116233).

The spelling of 3113103120 in words is "three billion, one hundred thirteen million, one hundred three thousand, one hundred twenty".