2103243132110 has 16 divisors (see below), whose sum is σ = 3950439274656. Its totient is φ = 804719111328.

The previous prime is 2103243132101. The next prime is 2103243132157. The reversal of 2103243132110 is 112313423012.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4572267449 + ... + 4572267908.

It is an arithmetic number, because the mean of its divisors is an integer number (246902454666).

Almost surely, 2^{2103243132110} is an apocalyptic number.

2103243132110 is a deficient number, since it is larger than the sum of its proper divisors (1847196142546).

2103243132110 is a wasteful number, since it uses less digits than its factorization.

2103243132110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9144535387.

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

Adding to 2103243132110 its reverse (112313423012), we get a palindrome (2215556555122).

The spelling of 2103243132110 in words is "two trillion, one hundred three billion, two hundred forty-three million, one hundred thirty-two thousand, one hundred ten".