103331121103 has 8 divisors (see below), whose sum is σ = 122164872480. Its totient is φ = 85515410400.

The previous prime is 103331121079. The next prime is 103331121109. The reversal of 103331121103 is 301121133301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103331121103 - 2⁵ = 103331121071 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103331121109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254509948 + ... + 254510353.

It is an arithmetic number, because the mean of its divisors is an integer number (15270609060).

Almost surely, 2^103331121103 is an apocalyptic number.

103331121103 is a deficient number, since it is larger than the sum of its proper divisors (18833751377).

103331121103 is an equidigital number, since it uses as much as digits as its factorization.

103331121103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509020337.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 103331121103 its reverse (301121133301), we get a palindrome (404452254404).

The spelling of 103331121103 in words is "one hundred three billion, three hundred thirty-one million, one hundred twenty-one thousand, one hundred three".