102002222012103 has 36 divisors (see below), whose sum is σ = 180412093369560. Its totient is φ = 55219248002016.

The previous prime is 102002222012099. The next prime is 102002222012129. The reversal of 102002222012103 is 301210222200201.

102002222012103 is a `hidden beast` number, since 10 + 20 + 0 + 222 + 201 + 210 + 3 = 666.

It is not a de Polignac number, because 102002222012103 - 2² = 102002222012099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102002222012903) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6086769400 + ... + 6086786157.

Almost surely, 2^{102002222012103} is an apocalyptic number.

102002222012103 is a deficient number, since it is larger than the sum of its proper divisors (78409871357457).

102002222012103 is a wasteful number, since it uses less digits than its factorization.

102002222012103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12173555596 (or 12173555586 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 102002222012103 its reverse (301210222200201), we get a palindrome (403212444212304).

The spelling of 102002222012103 in words is "one hundred two trillion, two billion, two hundred twenty-two million, twelve thousand, one hundred three".