2042353163 has 4 divisors (see below), whose sum is σ = 2042724048. Its totient is φ = 2041982280.

The previous prime is 2042353141. The next prime is 2042353223. The reversal of 2042353163 is 3613532402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2042353163 - 2⁶ = 2042353099 is a prime.

It is a super-2 number, since 2×2042353163² = 8342412884832209138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2042353763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177056 + ... + 188237.

It is an arithmetic number, because the mean of its divisors is an integer number (510681012).

Almost surely, 2^2042353163 is an apocalyptic number.

2042353163 is a deficient number, since it is larger than the sum of its proper divisors (370885).

2042353163 is an equidigital number, since it uses as much as digits as its factorization.

2042353163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370884.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 2042353163 is about 45192.4016069073. The cubic root of 2042353163 is about 1268.7526064059.

Adding to 2042353163 its reverse (3613532402), we get a palindrome (5655885565).

The spelling of 2042353163 in words is "two billion, forty-two million, three hundred fifty-three thousand, one hundred sixty-three".