2102231313001 has 2 divisors, whose sum is σ = 2102231313002. Its totient is φ = 2102231313000.

The previous prime is 2102231312989. The next prime is 2102231313031. The reversal of 2102231313001 is 1003131322012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1164241000000 + 937990313001 = 1079000^2 + 968499^2 .

It is a cyclic number.

It is not a de Polignac number, because 2102231313001 - 2¹¹ = 2102231310953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2102231313001.

It is not a weakly prime, because it can be changed into another prime (2102231313031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051115656500 + 1051115656501.

It is an arithmetic number, because the mean of its divisors is an integer number (1051115656501).

Almost surely, 2^{2102231313001} is an apocalyptic number.

It is an amenable number.

2102231313001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102231313001 is an equidigital number, since it uses as much as digits as its factorization.

2102231313001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2102231313001 its reverse (1003131322012), we get a palindrome (3105362635013).

The spelling of 2102231313001 in words is "two trillion, one hundred two billion, two hundred thirty-one million, three hundred thirteen thousand, one".