211313320033123 has 8 divisors (see below), whose sum is σ = 263455567833600. Its totient is φ = 164659729895880.

The previous prime is 211313320033063. The next prime is 211313320033129. The reversal of 211313320033123 is 321330023313112.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 211313320033123 - 2²¹ = 211313317935971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211313320033091 and 211313320033100.

It is not an unprimeable number, because it can be changed into a prime (211313320033129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1372164415723 + ... + 1372164415876.

It is an arithmetic number, because the mean of its divisors is an integer number (32931945979200).

Almost surely, 2^{211313320033123} is an apocalyptic number.

211313320033123 is a deficient number, since it is larger than the sum of its proper divisors (52142247800477).

211313320033123 is a wasteful number, since it uses less digits than its factorization.

211313320033123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2744328831617.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 211313320033123 its reverse (321330023313112), we get a palindrome (532643343346235).

The spelling of 211313320033123 in words is "two hundred eleven trillion, three hundred thirteen billion, three hundred twenty million, thirty-three thousand, one hundred twenty-three".