103242321102 has 64 divisors (see below), whose sum is σ = 214752384000. Its totient is φ = 33049325568.

The previous prime is 103242321079. The next prime is 103242321103. The reversal of 103242321102 is 201123242301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103242321103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38392974 + ... + 38395662.

It is an arithmetic number, because the mean of its divisors is an integer number (3355506000).

Almost surely, 2^103242321102 is an apocalyptic number.

103242321102 is an abundant number, since it is smaller than the sum of its proper divisors (111510062898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103242321102 is a wasteful number, since it uses less digits than its factorization.

103242321102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3825.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 103242321102 its reverse (201123242301), we get a palindrome (304365563403).

The spelling of 103242321102 in words is "one hundred three billion, two hundred forty-two million, three hundred twenty-one thousand, one hundred two".