988828235191 has 2 divisors, whose sum is σ = 988828235192. Its totient is φ = 988828235190.

The previous prime is 988828235159. The next prime is 988828235207. The reversal of 988828235191 is 191532828889.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 988828235191 - 2⁵ = 988828235159 is a prime.

It is a super-2 number, since 2×988828235191² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (988828232191) 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, 494414117595 + 494414117596.

It is an arithmetic number, because the mean of its divisors is an integer number (494414117596).

Almost surely, 2^988828235191 is an apocalyptic number.

988828235191 is a deficient number, since it is larger than the sum of its proper divisors (1).

988828235191 is an equidigital number, since it uses as much as digits as its factorization.

988828235191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19906560, while the sum is 64.

The spelling of 988828235191 in words is "nine hundred eighty-eight billion, eight hundred twenty-eight million, two hundred thirty-five thousand, one hundred ninety-one".