2162303564331 has 8 divisors (see below), whose sum is σ = 2912793805264. Its totient is φ = 1426674516480.

The previous prime is 2162303564279. The next prime is 2162303564347. The reversal of 2162303564331 is 1334653032612.

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

It is not a de Polignac number, because 2162303564331 - 2¹¹ = 2162303562283 is a prime.

It is a super-2 number, since 2×2162303564331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2162303564331.

It is not an unprimeable number, because it can be changed into a prime (2162303560331) 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, 3715297930 + ... + 3715298511.

It is an arithmetic number, because the mean of its divisors is an integer number (364099225658).

Almost surely, 2^{2162303564331} is an apocalyptic number.

2162303564331 is a deficient number, since it is larger than the sum of its proper divisors (750490240933).

2162303564331 is an equidigital number, since it uses as much as digits as its factorization.

2162303564331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7430596541.

The product of its (nonzero) digits is 233280, while the sum is 39.

Adding to 2162303564331 its reverse (1334653032612), we get a palindrome (3496956596943).

The spelling of 2162303564331 in words is "two trillion, one hundred sixty-two billion, three hundred three million, five hundred sixty-four thousand, three hundred thirty-one".