1023422003 has 8 divisors (see below), whose sum is σ = 1057209216. Its totient is φ = 989683200.

The previous prime is 1023421831. The next prime is 1023422017. The reversal of 1023422003 is 3002243201.

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

It is a cyclic number.

It is not a de Polignac number, because 1023422003 - 2⁸ = 1023421747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1023422903) 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 7 ways as a sum of consecutive naturals, for example, 33683 + ... + 56403.

It is an arithmetic number, because the mean of its divisors is an integer number (132151152).

Almost surely, 2^1023422003 is an apocalyptic number.

1023422003 is a deficient number, since it is larger than the sum of its proper divisors (33787213).

1023422003 is a wasteful number, since it uses less digits than its factorization.

1023422003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24205.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1023422003 is about 31990.9675220991. The cubic root of 1023422003 is about 1007.7471608412.

Adding to 1023422003 its reverse (3002243201), we get a palindrome (4025665204).

The spelling of 1023422003 in words is "one billion, twenty-three million, four hundred twenty-two thousand, three".