111001230320087 has 2 divisors, whose sum is σ = 111001230320088. Its totient is φ = 111001230320086.

The previous prime is 111001230320063. The next prime is 111001230320107. The reversal of 111001230320087 is 780023032100111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111001230320087 - 2¹⁸ = 111001230057943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111001230320887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55500615160043 + 55500615160044.

It is an arithmetic number, because the mean of its divisors is an integer number (55500615160044).

Almost surely, 2^{111001230320087} is an apocalyptic number.

111001230320087 is a deficient number, since it is larger than the sum of its proper divisors (1).

111001230320087 is an equidigital number, since it uses as much as digits as its factorization.

111001230320087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 29.

Adding to 111001230320087 its reverse (780023032100111), we get a palindrome (891024262420198).

The spelling of 111001230320087 in words is "one hundred eleven trillion, one billion, two hundred thirty million, three hundred twenty thousand, eighty-seven".