123122130300211 has 12 divisors (see below), whose sum is σ = 143248435043520. Its totient is φ = 105515030633040.

The previous prime is 123122130300199. The next prime is 123122130300277. The reversal of 123122130300211 is 112003031221321.

It is not a de Polignac number, because 123122130300211 - 2²¹ = 123122128203059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123122130310211) 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, 216664656 + ... + 217232173.

It is an arithmetic number, because the mean of its divisors is an integer number (11937369586960).

Almost surely, 2^{123122130300211} is an apocalyptic number.

123122130300211 is a deficient number, since it is larger than the sum of its proper divisors (20126304743309).

123122130300211 is an equidigital number, since it uses as much as digits as its factorization.

123122130300211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433902634 (or 433902627 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 123122130300211 its reverse (112003031221321), we get a palindrome (235125161521532).

The spelling of 123122130300211 in words is "one hundred twenty-three trillion, one hundred twenty-two billion, one hundred thirty million, three hundred thousand, two hundred eleven".