103321100220032 has 32 divisors (see below), whose sum is σ = 205857329112900. Its totient is φ = 51654947031040.

The previous prime is 103321100220029. The next prime is 103321100220119. The reversal of 103321100220032 is 230022001123301.

It can be written as a sum of positive squares in 2 ways, for example, as 103002525768256 + 318574451776 = 10149016^2 + 564424^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 103321100219986 and 103321100220013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42589157 + ... + 44949732.

Almost surely, 2^{103321100220032} is an apocalyptic number.

It is an amenable number.

103321100220032 is a deficient number, since it is larger than the sum of its proper divisors (102536228892868).

103321100220032 is an frugal number, since it uses more digits than its factorization.

103321100220032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87548124 (or 87548112 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 103321100220032 its reverse (230022001123301), we get a palindrome (333343101343333).

The spelling of 103321100220032 in words is "one hundred three trillion, three hundred twenty-one billion, one hundred million, two hundred twenty thousand, thirty-two".