10111030202203 has 24 divisors (see below), whose sum is σ = 11773465732800. Its totient is φ = 8658011956608.

The previous prime is 10111030202183. The next prime is 10111030202233. The reversal of 10111030202203 is 30220203011101.

It is not a de Polignac number, because 10111030202203 - 2⁵ = 10111030202171 is a prime.

It is a super-2 number, since 2×10111030202203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10111030202233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 456283438 + ... + 456305596.

It is an arithmetic number, because the mean of its divisors is an integer number (490561072200).

Almost surely, 2^{10111030202203} is an apocalyptic number.

10111030202203 is a deficient number, since it is larger than the sum of its proper divisors (1662435530597).

10111030202203 is a wasteful number, since it uses less digits than its factorization.

10111030202203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30979 (or 30972 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10111030202203 its reverse (30220203011101), we get a palindrome (40331233213304).

The spelling of 10111030202203 in words is "ten trillion, one hundred eleven billion, thirty million, two hundred two thousand, two hundred three".