121232202231233 has 2 divisors, whose sum is σ = 121232202231234. Its totient is φ = 121232202231232.

The previous prime is 121232202231157. The next prime is 121232202231241. The reversal of 121232202231233 is 332132202232121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116245658665984 + 4986543565249 = 10781728^2 + 2233057^2 .

It is a cyclic number.

It is not a de Polignac number, because 121232202231233 - 2¹⁸ = 121232201969089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121232202231196 and 121232202231205.

It is not a weakly prime, because it can be changed into another prime (121232202231533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60616101115616 + 60616101115617.

It is an arithmetic number, because the mean of its divisors is an integer number (60616101115617).

Almost surely, 2^{121232202231233} is an apocalyptic number.

It is an amenable number.

121232202231233 is a deficient number, since it is larger than the sum of its proper divisors (1).

121232202231233 is an equidigital number, since it uses as much as digits as its factorization.

121232202231233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 121232202231233 its reverse (332132202232121), we get a palindrome (453364404463354).

The spelling of 121232202231233 in words is "one hundred twenty-one trillion, two hundred thirty-two billion, two hundred two million, two hundred thirty-one thousand, two hundred thirty-three".