1000111063 has 8 divisors (see below), whose sum is σ = 1149829632. Its totient is φ = 852103896.

The previous prime is 1000111061. The next prime is 1000111103. The reversal of 1000111063 is 3601110001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1000111063 - 2¹ = 1000111061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000111061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426595 + ... + 428932.

It is an arithmetic number, because the mean of its divisors is an integer number (143728704).

Almost surely, 2^1000111063 is an apocalyptic number.

1000111063 is a deficient number, since it is larger than the sum of its proper divisors (149718569).

1000111063 is an equidigital number, since it uses as much as digits as its factorization.

1000111063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855701.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1000111063 is about 31624.5326131470. The cubic root of 1000111063 is about 1000.0370196295.

Adding to 1000111063 its reverse (3601110001), we get a palindrome (4601221064).

The spelling of 1000111063 in words is "one billion, one hundred eleven thousand, sixty-three".