1002021310007 has 2 divisors, whose sum is σ = 1002021310008. Its totient is φ = 1002021310006.

The previous prime is 1002021309959. The next prime is 1002021310013. The reversal of 1002021310007 is 7000131202001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002021310007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002021310067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501010655003 + 501010655004.

It is an arithmetic number, because the mean of its divisors is an integer number (501010655004).

Almost surely, 2^{1002021310007} is an apocalyptic number.

1002021310007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002021310007 is an equidigital number, since it uses as much as digits as its factorization.

1002021310007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 17.

Adding to 1002021310007 its reverse (7000131202001), we get a palindrome (8002152512008).

The spelling of 1002021310007 in words is "one trillion, two billion, twenty-one million, three hundred ten thousand, seven".