1002030332101 has 2 divisors, whose sum is σ = 1002030332102. Its totient is φ = 1002030332100.

The previous prime is 1002030332063. The next prime is 1002030332137. The reversal of 1002030332101 is 1012330302001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 995856301476 + 6174030625 = 997926^2 + 78575^2 .

It is an emirp because it is prime and its reverse (1012330302001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002030332101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002030332141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501015166050 + 501015166051.

It is an arithmetic number, because the mean of its divisors is an integer number (501015166051).

Almost surely, 2^{1002030332101} is an apocalyptic number.

It is an amenable number.

1002030332101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002030332101 is an equidigital number, since it uses as much as digits as its factorization.

1002030332101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1002030332101 its reverse (1012330302001), we get a palindrome (2014360634102).

The spelling of 1002030332101 in words is "one trillion, two billion, thirty million, three hundred thirty-two thousand, one hundred one".