98143199076731 has 2 divisors, whose sum is σ = 98143199076732. Its totient is φ = 98143199076730.

The previous prime is 98143199076653. The next prime is 98143199076733. The reversal of 98143199076731 is 13767099134189.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98143199076731 - 2¹⁰ = 98143199075707 is a prime.

It is a super-2 number, since 2×98143199076731² (a number of 29 digits) contains 22 as substring.

Together with 98143199076733, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (98143199076733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49071599538365 + 49071599538366.

It is an arithmetic number, because the mean of its divisors is an integer number (49071599538366).

Almost surely, 2^{98143199076731} is an apocalyptic number.

98143199076731 is a deficient number, since it is larger than the sum of its proper divisors (1).

98143199076731 is an equidigital number, since it uses as much as digits as its factorization.

98143199076731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61725888, while the sum is 68.

The spelling of 98143199076731 in words is "ninety-eight trillion, one hundred forty-three billion, one hundred ninety-nine million, seventy-six thousand, seven hundred thirty-one".