98990201143321 has 2 divisors, whose sum is σ = 98990201143322. Its totient is φ = 98990201143320.

The previous prime is 98990201143313. The next prime is 98990201143397. The reversal of 98990201143321 is 12334110209989.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97314377688025 + 1675823455296 = 9864805^2 + 1294536^2 .

It is an emirp because it is prime and its reverse (12334110209989) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98990201143321 - 2³ = 98990201143313 is a prime.

It is not a weakly prime, because it can be changed into another prime (98990201143721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49495100571660 + 49495100571661.

It is an arithmetic number, because the mean of its divisors is an integer number (49495100571661).

Almost surely, 2^{98990201143321} is an apocalyptic number.

It is an amenable number.

98990201143321 is a deficient number, since it is larger than the sum of its proper divisors (1).

98990201143321 is an equidigital number, since it uses as much as digits as its factorization.

98990201143321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 52.

The spelling of 98990201143321 in words is "ninety-eight trillion, nine hundred ninety billion, two hundred one million, one hundred forty-three thousand, three hundred twenty-one".