100112201003 has 16 divisors (see below), whose sum is σ = 104166770400. Its totient is φ = 96137556480.

The previous prime is 100112200997. The next prime is 100112201087. The reversal of 100112201003 is 300102211001.

It is a cyclic number.

It is not a de Polignac number, because 100112201003 - 2⁴ = 100112200987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100112200003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6836093 + ... + 6850721.

It is an arithmetic number, because the mean of its divisors is an integer number (6510423150).

Almost surely, 2^100112201003 is an apocalyptic number.

100112201003 is a deficient number, since it is larger than the sum of its proper divisors (4054569397).

100112201003 is a wasteful number, since it uses less digits than its factorization.

100112201003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17342.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 100112201003 its reverse (300102211001), we get a palindrome (400214412004).

The spelling of 100112201003 in words is "one hundred billion, one hundred twelve million, two hundred one thousand, three".