98912031223 has 2 divisors, whose sum is σ = 98912031224. Its totient is φ = 98912031222.

The previous prime is 98912031221. The next prime is 98912031227. The reversal of 98912031223 is 32213021989.

It is a weak prime.

It is an emirp because it is prime and its reverse (32213021989) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98912031223 - 2¹ = 98912031221 is a prime.

Together with 98912031221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98912031221) 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, 49456015611 + 49456015612.

It is an arithmetic number, because the mean of its divisors is an integer number (49456015612).

Almost surely, 2^98912031223 is an apocalyptic number.

98912031223 is a deficient number, since it is larger than the sum of its proper divisors (1).

98912031223 is an equidigital number, since it uses as much as digits as its factorization.

98912031223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 40.

The spelling of 98912031223 in words is "ninety-eight billion, nine hundred twelve million, thirty-one thousand, two hundred twenty-three".