1023441163 has 4 divisors (see below), whose sum is σ = 1024322328. Its totient is φ = 1022560000.

The previous prime is 1023441091. The next prime is 1023441169. The reversal of 1023441163 is 3611443201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3611443201 = 37 ⋅97606573.

It is a cyclic number.

It is not a de Polignac number, because 1023441163 - 2¹⁷ = 1023310091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1023441169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438838 + ... + 441163.

It is an arithmetic number, because the mean of its divisors is an integer number (256080582).

Almost surely, 2^1023441163 is an apocalyptic number.

1023441163 is a deficient number, since it is larger than the sum of its proper divisors (881165).

1023441163 is an equidigital number, since it uses as much as digits as its factorization.

1023441163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881164.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1023441163 is about 31991.2669802245. The cubic root of 1023441163 is about 1007.7534496498.

Adding to 1023441163 its reverse (3611443201), we get a palindrome (4634884364).

The spelling of 1023441163 in words is "one billion, twenty-three million, four hundred forty-one thousand, one hundred sixty-three".