1316630159 has 12 divisors (see below), whose sum is σ = 1426745592. Its totient is φ = 1214460000.

The previous prime is 1316630149. The next prime is 1316630197. The reversal of 1316630159 is 9510366131.

It is a de Polignac number, because none of the positive numbers 2^k-1316630159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316630149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 378689 + ... + 382149.

It is an arithmetic number, because the mean of its divisors is an integer number (118895466).

Almost surely, 2^1316630159 is an apocalyptic number.

1316630159 is a deficient number, since it is larger than the sum of its proper divisors (110115433).

1316630159 is a wasteful number, since it uses less digits than its factorization.

1316630159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5738 (or 5725 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 1316630159 is about 36285.3987025084. The cubic root of 1316630159 is about 1096.0270338826.

The spelling of 1316630159 in words is "one billion, three hundred sixteen million, six hundred thirty thousand, one hundred fifty-nine".