102010223203103 has 4 divisors (see below), whose sum is σ = 103061874988800. Its totient is φ = 100958571417408.

The previous prime is 102010223203051. The next prime is 102010223203129. The reversal of 102010223203103 is 301302322010201.

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 102010223203103 - 2²⁰ = 102010222154527 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 (102010223203403) 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, 525825892703 + ... + 525825892896.

It is an arithmetic number, because the mean of its divisors is an integer number (25765468747200).

Almost surely, 2^{102010223203103} is an apocalyptic number.

102010223203103 is a deficient number, since it is larger than the sum of its proper divisors (1051651785697).

102010223203103 is an equidigital number, since it uses as much as digits as its factorization.

102010223203103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051651785696.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102010223203103 its reverse (301302322010201), we get a palindrome (403312545213304).

The spelling of 102010223203103 in words is "one hundred two trillion, ten billion, two hundred twenty-three million, two hundred three thousand, one hundred three".