98148311 has 2 divisors, whose sum is σ = 98148312. Its totient is φ = 98148310.

The previous prime is 98148251. The next prime is 98148313. The reversal of 98148311 is 11384189.

It is a strong prime.

It is an emirp because it is prime and its reverse (11384189) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98148311 - 2¹⁸ = 97886167 is a prime.

Together with 98148313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98148313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49074155 + 49074156.

It is an arithmetic number, because the mean of its divisors is an integer number (49074156).

Almost surely, 2^98148311 is an apocalyptic number.

98148311 is a deficient number, since it is larger than the sum of its proper divisors (1).

98148311 is an equidigital number, since it uses as much as digits as its factorization.

98148311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 35.

The square root of 98148311 is about 9906.9829413399. The cubic root of 98148311 is about 461.2760896713.

The spelling of 98148311 in words is "ninety-eight million, one hundred forty-eight thousand, three hundred eleven".