1316703560 has 32 divisors (see below), whose sum is σ = 2963822400. Its totient is φ = 526461120.

The previous prime is 1316703529. The next prime is 1316703593. The reversal of 1316703560 is 653076131.

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, 117815 + ... + 128505.

It is an arithmetic number, because the mean of its divisors is an integer number (92619450).

Almost surely, 2^1316703560 is an apocalyptic number.

1316703560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1316703560 is an abundant number, since it is smaller than the sum of its proper divisors (1647118840).

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

1316703560 is a wasteful number, since it uses less digits than its factorization.

1316703560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13781 (or 13777 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 1316703560 is about 36286.4101283111. The cubic root of 1316703560 is about 1096.0474010259.

Adding to 1316703560 its reverse (653076131), we get a palindrome (1969779691).

The spelling of 1316703560 in words is "one billion, three hundred sixteen million, seven hundred three thousand, five hundred sixty".