102201110103 has 4 divisors (see below), whose sum is σ = 136268146808. Its totient is φ = 68134073400.

The previous prime is 102201110087. The next prime is 102201110113. The reversal of 102201110103 is 301011102201.

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

It is not a de Polignac number, because 102201110103 - 2⁴ = 102201110087 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 (102201110113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17033518348 + ... + 17033518353.

It is an arithmetic number, because the mean of its divisors is an integer number (34067036702).

Almost surely, 2^102201110103 is an apocalyptic number.

102201110103 is a deficient number, since it is larger than the sum of its proper divisors (34067036705).

102201110103 is an equidigital number, since it uses as much as digits as its factorization.

102201110103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34067036704.

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

Adding to 102201110103 its reverse (301011102201), we get a palindrome (403212212304).

The spelling of 102201110103 in words is "one hundred two billion, two hundred one million, one hundred ten thousand, one hundred three".