1023041063 has 4 divisors (see below), whose sum is σ = 1116044808. Its totient is φ = 930037320.

The previous prime is 1023041051. The next prime is 1023041069. The reversal of 1023041063 is 3601403201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1023041063 is a prime.

It is a super-2 number, since 2×1023041063² = 2093226033168339938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023041069) 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, 46501856 + ... + 46501877.

It is an arithmetic number, because the mean of its divisors is an integer number (279011202).

Almost surely, 2^1023041063 is an apocalyptic number.

1023041063 is a deficient number, since it is larger than the sum of its proper divisors (93003745).

1023041063 is an equidigital number, since it uses as much as digits as its factorization.

1023041063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93003744.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1023041063 is about 31985.0130998879. The cubic root of 1023041063 is about 1007.6221101638.

Adding to 1023041063 its reverse (3601403201), we get a palindrome (4624444264).

The spelling of 1023041063 in words is "one billion, twenty-three million, forty-one thousand, sixty-three".