212441311300123 has 32 divisors (see below), whose sum is σ = 218399631403968. Its totient is φ = 206571521894400.

The previous prime is 212441311300051. The next prime is 212441311300147. The reversal of 212441311300123 is 321003113144212.

It is a cyclic number.

It is not a de Polignac number, because 212441311300123 - 2²⁹ = 212440774429211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212441311300091 and 212441311300100.

It is not an unprimeable number, because it can be changed into a prime (212441311300523) 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 31 ways as a sum of consecutive naturals, for example, 6097434183 + ... + 6097469023.

It is an arithmetic number, because the mean of its divisors is an integer number (6824988481374).

Almost surely, 2^{212441311300123} is an apocalyptic number.

212441311300123 is a deficient number, since it is larger than the sum of its proper divisors (5958320103845).

212441311300123 is a wasteful number, since it uses less digits than its factorization.

212441311300123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36943.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 212441311300123 its reverse (321003113144212), we get a palindrome (533444424444335).

The spelling of 212441311300123 in words is "two hundred twelve trillion, four hundred forty-one billion, three hundred eleven million, three hundred thousand, one hundred twenty-three".