3103203113130 has 64 divisors (see below), whose sum is σ = 7707108289536. Its totient is φ = 798829440000.

The previous prime is 3103203113093. The next prime is 3103203113147. The reversal of 3103203113130 is 313113023013.

It is a super-2 number, since 2×3103203113130² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3103203113097 and 3103203113106.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3787641 + ... + 4533500.

It is an arithmetic number, because the mean of its divisors is an integer number (120423567024).

Almost surely, 2^{3103203113130} is an apocalyptic number.

3103203113130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3103203113130 is an abundant number, since it is smaller than the sum of its proper divisors (4603905176406).

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

3103203113130 is a wasteful number, since it uses less digits than its factorization.

3103203113130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8321583.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 3103203113130 its reverse (313113023013), we get a palindrome (3416316136143).

The spelling of 3103203113130 in words is "three trillion, one hundred three billion, two hundred three million, one hundred thirteen thousand, one hundred thirty".