103233321030121 has 4 divisors (see below), whose sum is σ = 103234649910100. Its totient is φ = 103231992150144.

The previous prime is 103233321030101. The next prime is 103233321030149. The reversal of 103233321030121 is 121030123332301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34108064524521 + 69125256505600 = 5840211^2 + 8314160^2 .

It is a cyclic number.

It is not a de Polignac number, because 103233321030121 - 2²³ = 103233312641513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103233321030101) 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, 664323456 + ... + 664478833.

It is an arithmetic number, because the mean of its divisors is an integer number (25808662477525).

Almost surely, 2^{103233321030121} is an apocalyptic number.

It is an amenable number.

103233321030121 is a deficient number, since it is larger than the sum of its proper divisors (1328879979).

103233321030121 is an equidigital number, since it uses as much as digits as its factorization.

103233321030121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328879978.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 103233321030121 its reverse (121030123332301), we get a palindrome (224263444362422).

The spelling of 103233321030121 in words is "one hundred three trillion, two hundred thirty-three billion, three hundred twenty-one million, thirty thousand, one hundred twenty-one".