316148660215 has 8 divisors (see below), whose sum is σ = 381035067840. Its totient is φ = 251814477792.

The previous prime is 316148660213. The next prime is 316148660257. The reversal of 316148660215 is 512066841613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 316148660215 - 2¹ = 316148660213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316148660213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138055039 + ... + 138057328.

It is an arithmetic number, because the mean of its divisors is an integer number (47629383480).

Almost surely, 2^316148660215 is an apocalyptic number.

316148660215 is a deficient number, since it is larger than the sum of its proper divisors (64886407625).

316148660215 is a wasteful number, since it uses less digits than its factorization.

316148660215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276112601.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 316148660215 in words is "three hundred sixteen billion, one hundred forty-eight million, six hundred sixty thousand, two hundred fifteen".