23112130110211 has 12 divisors (see below), whose sum is σ = 23287958813200. Its totient is φ = 22937190787440.

The previous prime is 23112130110109. The next prime is 23112130110247. The reversal of 23112130110211 is 11201103121132.

It is not a de Polignac number, because 23112130110211 - 2¹⁷ = 23112129979139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23112130110271) 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, 21627370 + ... + 22670848.

Almost surely, 2^{23112130110211} is an apocalyptic number.

23112130110211 is a deficient number, since it is larger than the sum of its proper divisors (175828702989).

23112130110211 is an equidigital number, since it uses as much as digits as its factorization.

23112130110211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044330 (or 1044019 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 23112130110211 its reverse (11201103121132), we get a palindrome (34313233231343).

The spelling of 23112130110211 in words is "twenty-three trillion, one hundred twelve billion, one hundred thirty million, one hundred ten thousand, two hundred eleven".