103321020301 has 4 divisors (see below), whose sum is σ = 103372864252. Its totient is φ = 103269176352.

The previous prime is 103321020277. The next prime is 103321020311. The reversal of 103321020301 is 103020123301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 103020123301 = 17 ⋅6060007253.

It can be written as a sum of positive squares in 2 ways, for example, as 50692072201 + 52628948100 = 225149^2 + 229410^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103321020301 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 (103321020311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25918986 + ... + 25922971.

It is an arithmetic number, because the mean of its divisors is an integer number (25843216063).

Almost surely, 2^103321020301 is an apocalyptic number.

It is an amenable number.

103321020301 is a deficient number, since it is larger than the sum of its proper divisors (51843951).

103321020301 is an equidigital number, since it uses as much as digits as its factorization.

103321020301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51843950.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103321020301 its reverse (103020123301), we get a palindrome (206341143602).

The spelling of 103321020301 in words is "one hundred three billion, three hundred twenty-one million, twenty thousand, three hundred one".