3102130478 has 24 divisors (see below), whose sum is σ = 4788442776. Its totient is φ = 1506848400.

The previous prime is 3102130459. The next prime is 3102130481. The reversal of 3102130478 is 8740312013.

3102130478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3102130478.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 838613 + ... + 842303.

It is an arithmetic number, because the mean of its divisors is an integer number (199518449).

Almost surely, 2^3102130478 is an apocalyptic number.

3102130478 is a deficient number, since it is larger than the sum of its proper divisors (1686312298).

3102130478 is an equidigital number, since it uses as much as digits as its factorization.

3102130478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3920 (or 3837 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 3102130478 is about 55696.7725994963. The cubic root of 3102130478 is about 1458.4336861540.

The spelling of 3102130478 in words is "three billion, one hundred two million, one hundred thirty thousand, four hundred seventy-eight".