1316562134 has 4 divisors (see below), whose sum is σ = 1974843204. Its totient is φ = 658281066.

The previous prime is 1316562119. The next prime is 1316562139. The reversal of 1316562134 is 4312656131.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1316562134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316562139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 329140532 + ... + 329140535.

It is an arithmetic number, because the mean of its divisors is an integer number (493710801).

Almost surely, 2^1316562134 is an apocalyptic number.

1316562134 is a deficient number, since it is larger than the sum of its proper divisors (658281070).

1316562134 is an equidigital number, since it uses as much as digits as its factorization.

1316562134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658281069.

The product of its digits is 12960, while the sum is 32.

The square root of 1316562134 is about 36284.4613298861. The cubic root of 1316562134 is about 1096.0081577838.

The spelling of 1316562134 in words is "one billion, three hundred sixteen million, five hundred sixty-two thousand, one hundred thirty-four".