102213231202103 has 24 divisors (see below), whose sum is σ = 124954524736272. Its totient is φ = 83261060676864.

The previous prime is 102213231202099. The next prime is 102213231202109. The reversal of 102213231202103 is 301202132312201.

It is not a de Polignac number, because 102213231202103 - 2² = 102213231202099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102213231202109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 655479650 + ... + 655635567.

It is an arithmetic number, because the mean of its divisors is an integer number (5206438530678).

Almost surely, 2^{102213231202103} is an apocalyptic number.

102213231202103 is a deficient number, since it is larger than the sum of its proper divisors (22741293534169).

102213231202103 is a wasteful number, since it uses less digits than its factorization.

102213231202103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311115311 (or 1311115304 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 102213231202103 its reverse (301202132312201), we get a palindrome (403415363514304).

The spelling of 102213231202103 in words is "one hundred two trillion, two hundred thirteen billion, two hundred thirty-one million, two hundred two thousand, one hundred three".