23018101 has 8 divisors (see below), whose sum is σ = 25283520. Its totient is φ = 20858112.

The previous prime is 23018081. The next prime is 23018113. The reversal of 23018101 is 10181032.

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 23018101 - 2⁵ = 23018069 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23018701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25900 + ... + 26773.

It is an arithmetic number, because the mean of its divisors is an integer number (3160440).

Almost surely, 2^23018101 is an apocalyptic number.

It is an amenable number.

23018101 is a deficient number, since it is larger than the sum of its proper divisors (2265419).

23018101 is a wasteful number, since it uses less digits than its factorization.

23018101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52715.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 23018101 is about 4797.7183118645. The cubic root of 23018101 is about 284.4612825330.

Adding to 23018101 its reverse (10181032), we get a palindrome (33199133).

It can be divided in two parts, 2 and 3018101, that added together give a palindrome (3018103).

The spelling of 23018101 in words is "twenty-three million, eighteen thousand, one hundred one".