102210321113103 has 64 divisors (see below), whose sum is σ = 158017205857280. Its totient is φ = 57556731727872.

The previous prime is 102210321113059. The next prime is 102210321113161. The reversal of 102210321113103 is 301311123012201.

It is not a de Polignac number, because 102210321113103 - 2⁹ = 102210321112591 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 102210321113103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102210321113003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12992282976 + ... + 12992290842.

It is an arithmetic number, because the mean of its divisors is an integer number (2469018841520).

Almost surely, 2^{102210321113103} is an apocalyptic number.

102210321113103 is a deficient number, since it is larger than the sum of its proper divisors (55806884744177).

102210321113103 is a wasteful number, since it uses less digits than its factorization.

102210321113103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14096.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 102210321113103 its reverse (301311123012201), we get a palindrome (403521444125304).

The spelling of 102210321113103 in words is "one hundred two trillion, two hundred ten billion, three hundred twenty-one million, one hundred thirteen thousand, one hundred three".