23100144021311 has 12 divisors (see below), whose sum is σ = 27378607356792. Its totient is φ = 19426536209808.

The previous prime is 23100144021299. The next prime is 23100144021319. The reversal of 23100144021311 is 11312044100132.

It is not a de Polignac number, because 23100144021311 - 2³⁰ = 23099070279487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23100144021319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4447464485 + ... + 4447469678.

It is an arithmetic number, because the mean of its divisors is an integer number (2281550613066).

Almost surely, 2^{23100144021311} is an apocalyptic number.

23100144021311 is a deficient number, since it is larger than the sum of its proper divisors (4278463335481).

23100144021311 is an equidigital number, since it uses as much as digits as its factorization.

23100144021311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8894934230 (or 8894934223 counting only the distinct ones).

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

Adding to 23100144021311 its reverse (11312044100132), we get a palindrome (34412188121443).

The spelling of 23100144021311 in words is "twenty-three trillion, one hundred billion, one hundred forty-four million, twenty-one thousand, three hundred eleven".