123110230010211 has 48 divisors (see below), whose sum is σ = 179347631561280. Its totient is φ = 81374222592000.

The previous prime is 123110230010189. The next prime is 123110230010233. The reversal of 123110230010211 is 112010032011321.

123110230010211 is a `hidden beast` number, since 1 + 231 + 102 + 300 + 10 + 21 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (123110230010189) and next prime (123110230010233).

It is not a de Polignac number, because 123110230010211 - 2¹⁵ = 123110229977443 is a prime.

It is a super-2 number, since 2×123110230010211² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123110230010281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 779884651 + ... + 780042491.

It is an arithmetic number, because the mean of its divisors is an integer number (3736408990860).

Almost surely, 2^{123110230010211} is an apocalyptic number.

123110230010211 is a deficient number, since it is larger than the sum of its proper divisors (56237401551069).

123110230010211 is a wasteful number, since it uses less digits than its factorization.

123110230010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159468 (or 159465 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 123110230010211 its reverse (112010032011321), we get a palindrome (235120262021532).

The spelling of 123110230010211 in words is "one hundred twenty-three trillion, one hundred ten billion, two hundred thirty million, ten thousand, two hundred eleven".