1003223463 has 24 divisors (see below), whose sum is σ = 1481094384. Its totient is φ = 603546240.

The previous prime is 1003223447. The next prime is 1003223467. The reversal of 1003223463 is 3643223001.

It is not a de Polignac number, because 1003223463 - 2⁴ = 1003223447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003223467) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39645 + ... + 59817.

It is an arithmetic number, because the mean of its divisors is an integer number (61712266).

Almost surely, 2^1003223463 is an apocalyptic number.

1003223463 is a deficient number, since it is larger than the sum of its proper divisors (477870921).

1003223463 is a wasteful number, since it uses less digits than its factorization.

1003223463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20335 (or 20324 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 1003223463 is about 31673.7030200133. The cubic root of 1003223463 is about 1001.0733352060.

Adding to 1003223463 its reverse (3643223001), we get a palindrome (4646446464).

The spelling of 1003223463 in words is "one billion, three million, two hundred twenty-three thousand, four hundred sixty-three".