103110112303221 has 16 divisors (see below), whose sum is σ = 148081434237440. Its totient is φ = 63607706976240.

The previous prime is 103110112303153. The next prime is 103110112303243. The reversal of 103110112303221 is 122303211011301.

It is a de Polignac number, because none of the positive numbers 2^k-103110112303221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103110112303021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21034292185 + ... + 21034297086.

It is an arithmetic number, because the mean of its divisors is an integer number (9255089639840).

Almost surely, 2^{103110112303221} is an apocalyptic number.

It is an amenable number.

103110112303221 is a deficient number, since it is larger than the sum of its proper divisors (44971321934219).

103110112303221 is a wasteful number, since it uses less digits than its factorization.

103110112303221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42068589336.

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

Adding to 103110112303221 its reverse (122303211011301), we get a palindrome (225413323314522).

The spelling of 103110112303221 in words is "one hundred three trillion, one hundred ten billion, one hundred twelve million, three hundred three thousand, two hundred twenty-one".