23210300011 has 4 divisors (see below), whose sum is σ = 23227206192. Its totient is φ = 23193393832.

The previous prime is 23210299991. The next prime is 23210300023. The reversal of 23210300011 is 11000301232.

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

It is a cyclic number.

It is not a de Polignac number, because 23210300011 - 2⁹ = 23210299499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23210299964 and 23210300000.

It is not an unprimeable number, because it can be changed into a prime (23210300081) 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, 8451031 + ... + 8453776.

It is an arithmetic number, because the mean of its divisors is an integer number (5806801548).

Almost surely, 2^23210300011 is an apocalyptic number.

23210300011 is a deficient number, since it is larger than the sum of its proper divisors (16906181).

23210300011 is a wasteful number, since it uses less digits than its factorization.

23210300011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16906180.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 23210300011 its reverse (11000301232), we get a palindrome (34210601243).

The spelling of 23210300011 in words is "twenty-three billion, two hundred ten million, three hundred thousand, eleven".