1316181092 has 6 divisors (see below), whose sum is σ = 2303316918. Its totient is φ = 658090544.

The previous prime is 1316181077. The next prime is 1316181103. The reversal of 1316181092 is 2901816131.

It can be written as a sum of positive squares in only one way, i.e., 1294128676 + 22052416 = 35974^2 + 4696^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164522633 + ... + 164522640.

It is an arithmetic number, because the mean of its divisors is an integer number (383886153).

Almost surely, 2^1316181092 is an apocalyptic number.

It is an amenable number.

1316181092 is a deficient number, since it is larger than the sum of its proper divisors (987135826).

1316181092 is a wasteful number, since it uses less digits than its factorization.

1316181092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329045277 (or 329045275 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 1316181092 is about 36279.2101898594. The cubic root of 1316181092 is about 1095.9024113031.

The spelling of 1316181092 in words is "one billion, three hundred sixteen million, one hundred eighty-one thousand, ninety-two".