3230121330101 has 2 divisors, whose sum is σ = 3230121330102. Its totient is φ = 3230121330100.

The previous prime is 3230121330083. The next prime is 3230121330169. The reversal of 3230121330101 is 1010331210323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2945339007601 + 284782322500 = 1716199^2 + 533650^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3230121330101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3230121330001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615060665050 + 1615060665051.

It is an arithmetic number, because the mean of its divisors is an integer number (1615060665051).

Almost surely, 2^{3230121330101} is an apocalyptic number.

It is an amenable number.

3230121330101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3230121330101 is an equidigital number, since it uses as much as digits as its factorization.

3230121330101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 3230121330101 its reverse (1010331210323), we get a palindrome (4240452540424).

The spelling of 3230121330101 in words is "three trillion, two hundred thirty billion, one hundred twenty-one million, three hundred thirty thousand, one hundred one".