210123331323041 has 2 divisors, whose sum is σ = 210123331323042. Its totient is φ = 210123331323040.

The previous prime is 210123331323013. The next prime is 210123331323121. The reversal of 210123331323041 is 140323133321012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 149757874753600 + 60365456569441 = 12237560^2 + 7769521^2 .

It is a cyclic number.

It is not a de Polignac number, because 210123331323041 - 2²⁶ = 210123264214177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210123331322995 and 210123331323013.

It is not a weakly prime, because it can be changed into another prime (210123331322041) 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 as a sum of consecutive naturals, namely, 105061665661520 + 105061665661521.

It is an arithmetic number, because the mean of its divisors is an integer number (105061665661521).

Almost surely, 2^{210123331323041} is an apocalyptic number.

It is an amenable number.

210123331323041 is a deficient number, since it is larger than the sum of its proper divisors (1).

210123331323041 is an equidigital number, since it uses as much as digits as its factorization.

210123331323041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 210123331323041 its reverse (140323133321012), we get a palindrome (350446464644053).

The spelling of 210123331323041 in words is "two hundred ten trillion, one hundred twenty-three billion, three hundred thirty-one million, three hundred twenty-three thousand, forty-one".