23340421101011 has 8 divisors (see below), whose sum is σ = 26919489606240. Its totient is φ = 19822533254208.

The previous prime is 23340421100951. The next prime is 23340421101037. The reversal of 23340421101011 is 11010112404332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23340421101011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23340421101071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15295163786 + ... + 15295165311.

It is an arithmetic number, because the mean of its divisors is an integer number (3364936200780).

Almost surely, 2^{23340421101011} is an apocalyptic number.

23340421101011 is a deficient number, since it is larger than the sum of its proper divisors (3579068505229).

23340421101011 is a wasteful number, since it uses less digits than its factorization.

23340421101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30590329213.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 23340421101011 its reverse (11010112404332), we get a palindrome (34350533505343).

The spelling of 23340421101011 in words is "twenty-three trillion, three hundred forty billion, four hundred twenty-one million, one hundred one thousand, eleven".