103202230302121 has 4 divisors (see below), whose sum is σ = 103202483094144. Its totient is φ = 103201977510100.

The previous prime is 103202230302109. The next prime is 103202230302151. The reversal of 103202230302121 is 121203032202301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103202230302121 - 2¹⁹ = 103202229777833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103202230302092 and 103202230302101.

It is not an unprimeable number, because it can be changed into a prime (103202230302151) 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, 125782645 + ... + 126600466.

It is an arithmetic number, because the mean of its divisors is an integer number (25800620773536).

Almost surely, 2^{103202230302121} is an apocalyptic number.

It is an amenable number.

103202230302121 is a deficient number, since it is larger than the sum of its proper divisors (252792023).

103202230302121 is an equidigital number, since it uses as much as digits as its factorization.

103202230302121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252792022.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103202230302121 its reverse (121203032202301), we get a palindrome (224405262504422).

The spelling of 103202230302121 in words is "one hundred three trillion, two hundred two billion, two hundred thirty million, three hundred two thousand, one hundred twenty-one".