100111201000003 has 4 divisors (see below), whose sum is σ = 101521217915568. Its totient is φ = 98701184084440.

The previous prime is 100111200999967. The next prime is 100111201000021. The reversal of 100111201000003 is 300000102111001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100111201000003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100111201000033) 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 in 3 ways as a sum of consecutive naturals, for example, 705008457676 + ... + 705008457817.

It is an arithmetic number, because the mean of its divisors is an integer number (25380304478892).

Almost surely, 2^{100111201000003} is an apocalyptic number.

100111201000003 is a deficient number, since it is larger than the sum of its proper divisors (1410016915565).

100111201000003 is an equidigital number, since it uses as much as digits as its factorization.

100111201000003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410016915564.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 100111201000003 its reverse (300000102111001), we get a palindrome (400111303111004).

The spelling of 100111201000003 in words is "one hundred trillion, one hundred eleven billion, two hundred one million, three", and thus it is an aban number.