3103313130 has 48 divisors (see below), whose sum is σ = 8493282720. Its totient is φ = 783994464.

The previous prime is 3103313123. The next prime is 3103313159. The reversal of 3103313130 is 313133013.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 905692 + ... + 909111.

It is an arithmetic number, because the mean of its divisors is an integer number (176943390).

Almost surely, 2^3103313130 is an apocalyptic number.

3103313130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3103313130 is an abundant number, since it is smaller than the sum of its proper divisors (5389969590).

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

3103313130 is a wasteful number, since it uses less digits than its factorization.

3103313130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1814835 (or 1814832 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

The square root of 3103313130 is about 55707.3884686762. The cubic root of 3103313130 is about 1458.6189996974.

Adding to 3103313130 its reverse (313133013), we get a palindrome (3416446143).

The spelling of 3103313130 in words is "three billion, one hundred three million, three hundred thirteen thousand, one hundred thirty".