1210324210001 has 2 divisors, whose sum is σ = 1210324210002. Its totient is φ = 1210324210000.

The previous prime is 1210324209979. The next prime is 1210324210013. The reversal of 1210324210001 is 1000124230121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 652500450625 + 557823759376 = 807775^2 + 746876^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1210324210001 is a prime.

It is not a weakly prime, because it can be changed into another prime (1210324210031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605162105000 + 605162105001.

It is an arithmetic number, because the mean of its divisors is an integer number (605162105001).

Almost surely, 2^{1210324210001} is an apocalyptic number.

It is an amenable number.

1210324210001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210324210001 is an equidigital number, since it uses as much as digits as its factorization.

1210324210001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1210324210001 its reverse (1000124230121), we get a palindrome (2210448440122).

The spelling of 1210324210001 in words is "one trillion, two hundred ten billion, three hundred twenty-four million, two hundred ten thousand, one".