100110220203 has 16 divisors (see below), whose sum is σ = 152553340160. Its totient is φ = 57204177696.

The previous prime is 100110220201. The next prime is 100110220207. The reversal of 100110220203 is 302022011001.

It is not a de Polignac number, because 100110220203 - 2¹ = 100110220201 is a prime.

It is a super-2 number, since 2×100110220203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100110220201) 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, 1300476 + ... + 1375302.

It is an arithmetic number, because the mean of its divisors is an integer number (9534583760).

Almost surely, 2^100110220203 is an apocalyptic number.

100110220203 is a deficient number, since it is larger than the sum of its proper divisors (52443119957).

100110220203 is an equidigital number, since it uses as much as digits as its factorization.

100110220203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138546.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 100110220203 its reverse (302022011001), we get a palindrome (402132231204).

The spelling of 100110220203 in words is "one hundred billion, one hundred ten million, two hundred twenty thousand, two hundred three".