102124040123103 has 16 divisors (see below), whose sum is σ = 136519091850240. Its totient is φ = 67906009906784.

The previous prime is 102124040123081. The next prime is 102124040123107. The reversal of 102124040123103 is 301321040421201.

It is a cyclic number.

It is not a de Polignac number, because 102124040123103 - 2⁸ = 102124040122847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102124040123107) 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, 18706851 + ... + 23541332.

It is an arithmetic number, because the mean of its divisors is an integer number (8532443240640).

Almost surely, 2^{102124040123103} is an apocalyptic number.

102124040123103 is a deficient number, since it is larger than the sum of its proper divisors (34395051727137).

102124040123103 is a wasteful number, since it uses less digits than its factorization.

102124040123103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42250278.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 102124040123103 its reverse (301321040421201), we get a palindrome (403445080544304).

The spelling of 102124040123103 in words is "one hundred two trillion, one hundred twenty-four billion, forty million, one hundred twenty-three thousand, one hundred three".