3130103040 has 144 divisors (see below), whose sum is σ = 10032736896. Its totient is φ = 831692800.

The previous prime is 3130103027. The next prime is 3130103063. The reversal of 3130103040 is 403010313.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1192930 + ... + 1195550.

It is an arithmetic number, because the mean of its divisors is an integer number (69671784).

Almost surely, 2^3130103040 is an apocalyptic number.

3130103040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3130103040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5016368448).

3130103040 is an abundant number, since it is smaller than the sum of its proper divisors (6902633856).

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

3130103040 is a wasteful number, since it uses less digits than its factorization.

3130103040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956 (or 2942 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3130103040 is about 55947.3237965857. The cubic root of 3130103040 is about 1462.8042432275.

Adding to 3130103040 its reverse (403010313), we get a palindrome (3533113353).

The spelling of 3130103040 in words is "three billion, one hundred thirty million, one hundred three thousand, forty".