2315663311 has 8 divisors (see below), whose sum is σ = 2579784480. Its totient is φ = 2063826912.

The previous prime is 2315663309. The next prime is 2315663359. The reversal of 2315663311 is 1133665132.

2315663311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2315663311 - 2¹ = 2315663309 is a prime.

It is a super-2 number, since 2×2315663311² = 10724593139822965442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315663711) 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, 3070795 + ... + 3071548.

It is an arithmetic number, because the mean of its divisors is an integer number (322473060).

Almost surely, 2^2315663311 is an apocalyptic number.

2315663311 is a deficient number, since it is larger than the sum of its proper divisors (264121169).

2315663311 is a wasteful number, since it uses less digits than its factorization.

2315663311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6142385.

The product of its digits is 9720, while the sum is 31.

The square root of 2315663311 is about 48121.3394555887. The cubic root of 2315663311 is about 1322.9958186776.

The spelling of 2315663311 in words is "two billion, three hundred fifteen million, six hundred sixty-three thousand, three hundred eleven".