111006010005 has 16 divisors (see below), whose sum is σ = 193755945024. Its totient is φ = 53821095680.

The previous prime is 111006009979. The next prime is 111006010009. The reversal of 111006010005 is 500010600111.

It is not a de Polignac number, because 111006010005 - 2⁶ = 111006009941 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111006010009) 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 in 15 ways as a sum of consecutive naturals, for example, 336381684 + ... + 336382013.

It is an arithmetic number, because the mean of its divisors is an integer number (12109746564).

Almost surely, 2^111006010005 is an apocalyptic number.

111006010005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

111006010005 is a deficient number, since it is larger than the sum of its proper divisors (82749935019).

111006010005 is a wasteful number, since it uses less digits than its factorization.

111006010005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672763716.

The product of its (nonzero) digits is 30, while the sum is 15.

Adding to 111006010005 its reverse (500010600111), we get a palindrome (611016610116).

The spelling of 111006010005 in words is "one hundred eleven billion, six million, ten thousand, five".