2162135140323 has 8 divisors (see below), whose sum is σ = 3052426080528. Its totient is φ = 1356633813504.

The previous prime is 2162135140309. The next prime is 2162135140331. The reversal of 2162135140323 is 3230415312612.

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

It is not a de Polignac number, because 2162135140323 - 2¹⁸ = 2162134878179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2162135140393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21197403286 + ... + 21197403387.

It is an arithmetic number, because the mean of its divisors is an integer number (381553260066).

Almost surely, 2^{2162135140323} is an apocalyptic number.

2162135140323 is a deficient number, since it is larger than the sum of its proper divisors (890290940205).

2162135140323 is a wasteful number, since it uses less digits than its factorization.

2162135140323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42394806693.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 2162135140323 in words is "two trillion, one hundred sixty-two billion, one hundred thirty-five million, one hundred forty thousand, three hundred twenty-three".