230102012229961 has 2 divisors, whose sum is σ = 230102012229962. Its totient is φ = 230102012229960.

The previous prime is 230102012229959. The next prime is 230102012230049. The reversal of 230102012229961 is 169922210201032.

It is a happy number.

230102012229961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 229020370629561 + 1081641600400 = 15133419^2 + 1040020^2 .

It is a cyclic number.

It is not a de Polignac number, because 230102012229961 - 2¹ = 230102012229959 is a prime.

Together with 230102012229959, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (230102012223961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115051006114980 + 115051006114981.

It is an arithmetic number, because the mean of its divisors is an integer number (115051006114981).

Almost surely, 2^{230102012229961} is an apocalyptic number.

It is an amenable number.

230102012229961 is a deficient number, since it is larger than the sum of its proper divisors (1).

230102012229961 is an equidigital number, since it uses as much as digits as its factorization.

230102012229961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 40.

The spelling of 230102012229961 in words is "two hundred thirty trillion, one hundred two billion, twelve million, two hundred twenty-nine thousand, nine hundred sixty-one".