102100322103 has 16 divisors (see below), whose sum is σ = 146795292000. Its totient is φ = 62749666944.

The previous prime is 102100322101. The next prime is 102100322161. The reversal of 102100322103 is 301223001201.

It is not a de Polignac number, because 102100322103 - 2¹ = 102100322101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102100322101) 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, 1663228 + ... + 1723521.

It is an arithmetic number, because the mean of its divisors is an integer number (9174705750).

Almost surely, 2^102100322103 is an apocalyptic number.

102100322103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102100322103 is a deficient number, since it is larger than the sum of its proper divisors (44694969897).

102100322103 is a wasteful number, since it uses less digits than its factorization.

102100322103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3387538.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 102100322103 its reverse (301223001201), we get a palindrome (403323323304).

The spelling of 102100322103 in words is "one hundred two billion, one hundred million, three hundred twenty-two thousand, one hundred three".