202310200103 has 4 divisors (see below), whose sum is σ = 220702036488. Its totient is φ = 183918363720.

The previous prime is 202310200069. The next prime is 202310200109. The reversal of 202310200103 is 301002013202.

It is a happy number.

202310200103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 202310200103 - 2¹⁸ = 202309937959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202310200109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9195918176 + ... + 9195918197.

It is an arithmetic number, because the mean of its divisors is an integer number (55175509122).

Almost surely, 2^202310200103 is an apocalyptic number.

202310200103 is a deficient number, since it is larger than the sum of its proper divisors (18391836385).

202310200103 is a wasteful number, since it uses less digits than its factorization.

202310200103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18391836384.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 202310200103 its reverse (301002013202), we get a palindrome (503312213305).

The spelling of 202310200103 in words is "two hundred two billion, three hundred ten million, two hundred thousand, one hundred three".