7990300431101 has 2 divisors, whose sum is σ = 7990300431102. Its totient is φ = 7990300431100.

The previous prime is 7990300431067. The next prime is 7990300431109. The reversal of 7990300431101 is 1011340030997.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7174367607001 + 815932824100 = 2678501^2 + 903290^2 .

It is an emirp because it is prime and its reverse (1011340030997) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7990300431101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7990300431109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3995150215550 + 3995150215551.

It is an arithmetic number, because the mean of its divisors is an integer number (3995150215551).

Almost surely, 2^{7990300431101} is an apocalyptic number.

It is an amenable number.

7990300431101 is a deficient number, since it is larger than the sum of its proper divisors (1).

7990300431101 is an equidigital number, since it uses as much as digits as its factorization.

7990300431101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 38.

The spelling of 7990300431101 in words is "seven trillion, nine hundred ninety billion, three hundred million, four hundred thirty-one thousand, one hundred one".