102321323103 has 8 divisors (see below), whose sum is σ = 144453632688. Its totient is φ = 64201614464.

The previous prime is 102321323101. The next prime is 102321323113. The reversal of 102321323103 is 301323123201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102321323103 - 2¹ = 102321323101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102321323103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102321323101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1003150176 + ... + 1003150277.

It is an arithmetic number, because the mean of its divisors is an integer number (18056704086).

Almost surely, 2^102321323103 is an apocalyptic number.

102321323103 is a deficient number, since it is larger than the sum of its proper divisors (42132309585).

102321323103 is a wasteful number, since it uses less digits than its factorization.

102321323103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006300473.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 102321323103 its reverse (301323123201), we get a palindrome (403644446304).

The spelling of 102321323103 in words is "one hundred two billion, three hundred twenty-one million, three hundred twenty-three thousand, one hundred three".