1304312110 has 16 divisors (see below), whose sum is σ = 2348926416. Its totient is φ = 521466048.

The previous prime is 1304312071. The next prime is 1304312143. The reversal of 1304312110 is 112134031.

It is a congruent number.

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, 10479 + ... + 52138.

It is an arithmetic number, because the mean of its divisors is an integer number (146807901).

Almost surely, 2^1304312110 is an apocalyptic number.

1304312110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1304312110 is a deficient number, since it is larger than the sum of its proper divisors (1044614306).

1304312110 is a wasteful number, since it uses less digits than its factorization.

1304312110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64707.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1304312110 is about 36115.2614555121. The cubic root of 1304312110 is about 1092.5982708112.

Adding to 1304312110 its reverse (112134031), we get a palindrome (1416446141).

The spelling of 1304312110 in words is "one billion, three hundred four million, three hundred twelve thousand, one hundred ten".