23041503 has 14 divisors (see below), whose sum is σ = 34547544. Its totient is φ = 15360516.

The previous prime is 23041493. The next prime is 23041519. The reversal of 23041503 is 30514032.

It is not a de Polignac number, because 23041503 - 2⁶ = 23041439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23041523) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 15075 + ... + 16532.

Almost surely, 2^23041503 is an apocalyptic number.

23041503 is a deficient number, since it is larger than the sum of its proper divisors (11506041).

23041503 is an frugal number, since it uses more digits than its factorization.

23041503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31625 (or 31610 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 23041503 is about 4800.1565599468. The cubic root of 23041503 is about 284.5576517370.

Adding to 23041503 its reverse (30514032), we get a palindrome (53555535).

The spelling of 23041503 in words is "twenty-three million, forty-one thousand, five hundred three".