1001302102013 has 2 divisors, whose sum is σ = 1001302102014. Its totient is φ = 1001302102012.

The previous prime is 1001302101983. The next prime is 1001302102081. The reversal of 1001302102013 is 3102012031001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 558467752249 + 442834349764 = 747307^2 + 665458^2 .

It is a cyclic number.

It is not a de Polignac number, because 1001302102013 - 2²⁶ = 1001234993149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001302102093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500651051006 + 500651051007.

It is an arithmetic number, because the mean of its divisors is an integer number (500651051007).

Almost surely, 2^{1001302102013} is an apocalyptic number.

It is an amenable number.

1001302102013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001302102013 is an equidigital number, since it uses as much as digits as its factorization.

1001302102013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1001302102013 its reverse (3102012031001), we get a palindrome (4103314133014).

The spelling of 1001302102013 in words is "one trillion, one billion, three hundred two million, one hundred two thousand, thirteen".