202000011103 has 8 divisors (see below), whose sum is σ = 220370290560. Its totient is φ = 183630838680.

The previous prime is 202000011091. The next prime is 202000011107. The reversal of 202000011103 is 301110000202.

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

It is a cyclic number.

It is not a de Polignac number, because 202000011103 - 2⁹ = 202000010591 is a prime.

It is a super-2 number, since 2×202000011103² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202000011103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202000011107) 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, 130888 + ... + 648946.

It is an arithmetic number, because the mean of its divisors is an integer number (27546286320).

Almost surely, 2^202000011103 is an apocalyptic number.

202000011103 is a deficient number, since it is larger than the sum of its proper divisors (18370279457).

202000011103 is a wasteful number, since it uses less digits than its factorization.

202000011103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553517.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 202000011103 its reverse (301110000202), we get a palindrome (503110011305).

The spelling of 202000011103 in words is "two hundred two billion, eleven thousand, one hundred three".