23041001 has 4 divisors (see below), whose sum is σ = 24396372. Its totient is φ = 21685632.

The previous prime is 23040971. The next prime is 23041013. The reversal of 23041001 is 10014032.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 13579225 + 9461776 = 3685^2 + 3076^2 .

It is a cyclic number.

It is not a de Polignac number, because 23041001 - 2¹⁰ = 23039977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23041021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677660 + ... + 677693.

It is an arithmetic number, because the mean of its divisors is an integer number (6099093).

Almost surely, 2^23041001 is an apocalyptic number.

It is an amenable number.

23041001 is a deficient number, since it is larger than the sum of its proper divisors (1355371).

23041001 is a wasteful number, since it uses less digits than its factorization.

23041001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355370.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 23041001 is about 4800.1042697008. The cubic root of 23041001 is about 284.5555851910. Note that the first 4 decimals are identical.

Adding to 23041001 its reverse (10014032), we get a palindrome (33055033).

The spelling of 23041001 in words is "twenty-three million, forty-one thousand, one".