102003103222 has 4 divisors (see below), whose sum is σ = 153004654836. Its totient is φ = 51001551610.

The previous prime is 102003103211. The next prime is 102003103229. The reversal of 102003103222 is 222301300201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222301300201 = 10909 ⋅20377789.

It is a junction number, because it is equal to n+sod(n) for n = 102003103196 and 102003103205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102003103229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25500775804 + ... + 25500775807.

It is an arithmetic number, because the mean of its divisors is an integer number (38251163709).

Almost surely, 2^102003103222 is an apocalyptic number.

102003103222 is a deficient number, since it is larger than the sum of its proper divisors (51001551614).

102003103222 is an equidigital number, since it uses as much as digits as its factorization.

102003103222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51001551613.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 102003103222 its reverse (222301300201), we get a palindrome (324304403423).

The spelling of 102003103222 in words is "one hundred two billion, three million, one hundred three thousand, two hundred twenty-two".