23010001 has 4 divisors (see below), whose sum is σ = 26297152. Its totient is φ = 19722852.

The previous prime is 23009999. The next prime is 23010017. The reversal of 23010001 is 10001032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23010001 - 2¹ = 23009999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7), and also a Moran number because the ratio is a prime number: 3287143 = 23010001 / (2 + 3 + 0 + 1 + 0 + 0 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (23010101) 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, 1643565 + ... + 1643578.

It is an arithmetic number, because the mean of its divisors is an integer number (6574288).

Almost surely, 2^23010001 is an apocalyptic number.

It is an amenable number.

23010001 is a deficient number, since it is larger than the sum of its proper divisors (3287151).

23010001 is an equidigital number, since it uses as much as digits as its factorization.

23010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287150.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 23010001 is about 4796.8740863191. The cubic root of 23010001 is about 284.4279115972.

Adding to 23010001 its reverse (10001032), we get a palindrome (33011033).

The spelling of 23010001 in words is "twenty-three million, ten thousand, one".