1316100512 has 24 divisors (see below), whose sum is σ = 2727446400. Its totient is φ = 623415744.

The previous prime is 1316100481. The next prime is 1316100521. The reversal of 1316100512 is 2150016131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1081712 + ... + 1082927.

It is an arithmetic number, because the mean of its divisors is an integer number (113643600).

Almost surely, 2^1316100512 is an apocalyptic number.

It is an amenable number.

1316100512 is an abundant number, since it is smaller than the sum of its proper divisors (1411345888).

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

1316100512 is a wasteful number, since it uses less digits than its factorization.

1316100512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164668 (or 2164660 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1316100512 is about 36278.0996194674. The cubic root of 1316100512 is about 1095.8800461896.

Adding to 1316100512 its reverse (2150016131), we get a palindrome (3466116643).

The spelling of 1316100512 in words is "one billion, three hundred sixteen million, one hundred thousand, five hundred twelve".