23116001 has 4 divisors (see below), whose sum is σ = 23129904. Its totient is φ = 23102100.

The previous prime is 23115991. The next prime is 23116013. The reversal of 23116001 is 10061132.

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 a de Polignac number, because none of the positive numbers 2^k-23116001 is a prime.

It is a super-3 number, since 3×23116001³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23116021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4055 + ... + 7916.

It is an arithmetic number, because the mean of its divisors is an integer number (5782476).

Almost surely, 2^23116001 is an apocalyptic number.

It is an amenable number.

23116001 is a deficient number, since it is larger than the sum of its proper divisors (13903).

23116001 is a wasteful number, since it uses less digits than its factorization.

23116001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13902.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 23116001 is about 4807.9102529061. The cubic root of 23116001 is about 284.8639999525.

Adding to 23116001 its reverse (10061132), we get a palindrome (33177133).

The spelling of 23116001 in words is "twenty-three million, one hundred sixteen thousand, one".