103233320232121 has 2 divisors, whose sum is σ = 103233320232122. Its totient is φ = 103233320232120.

The previous prime is 103233320232101. The next prime is 103233320232239. The reversal of 103233320232121 is 121232023332301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89786900604025 + 13446419628096 = 9475595^2 + 3666936^2 .

It is a cyclic number.

It is not a de Polignac number, because 103233320232121 - 2⁵ = 103233320232089 is a prime.

It is a super-2 number, since 2×103233320232121² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103233320232121.

It is not a weakly prime, because it can be changed into another prime (103233320232101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51616660116060 + 51616660116061.

It is an arithmetic number, because the mean of its divisors is an integer number (51616660116061).

Almost surely, 2^{103233320232121} is an apocalyptic number.

It is an amenable number.

103233320232121 is a deficient number, since it is larger than the sum of its proper divisors (1).

103233320232121 is an equidigital number, since it uses as much as digits as its factorization.

103233320232121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 103233320232121 its reverse (121232023332301), we get a palindrome (224465343564422).

The spelling of 103233320232121 in words is "one hundred three trillion, two hundred thirty-three billion, three hundred twenty million, two hundred thirty-two thousand, one hundred twenty-one".