10102123002103 has 16 divisors (see below), whose sum is σ = 11067071337504. Its totient is φ = 9145005327360.

The previous prime is 10102123002077. The next prime is 10102123002107. The reversal of 10102123002103 is 30120032120101.

It is a cyclic number.

It is not a de Polignac number, because 10102123002103 - 2⁵ = 10102123002071 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 (10102123002107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1244851 + ... + 4664107.

It is an arithmetic number, because the mean of its divisors is an integer number (691691958594).

Almost surely, 2^{10102123002103} is an apocalyptic number.

10102123002103 is a deficient number, since it is larger than the sum of its proper divisors (964948335401).

10102123002103 is a wasteful number, since it uses less digits than its factorization.

10102123002103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3420402.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10102123002103 its reverse (30120032120101), we get a palindrome (40222155122204).

The spelling of 10102123002103 in words is "ten trillion, one hundred two billion, one hundred twenty-three million, two thousand, one hundred three".