230011211232001 has 2 divisors, whose sum is σ = 230011211232002. Its totient is φ = 230011211232000.

The previous prime is 230011211231999. The next prime is 230011211232029. The reversal of 230011211232001 is 100232112110032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 198471744000000 + 31539467232001 = 14088000^2 + 5616001^2 .

It is a cyclic number.

It is not a de Polignac number, because 230011211232001 - 2¹ = 230011211231999 is a prime.

Together with 230011211231999, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 230011211232001.

It is not a weakly prime, because it can be changed into another prime (230011211832001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115005605616000 + 115005605616001.

It is an arithmetic number, because the mean of its divisors is an integer number (115005605616001).

Almost surely, 2^{230011211232001} is an apocalyptic number.

It is an amenable number.

230011211232001 is a deficient number, since it is larger than the sum of its proper divisors (1).

230011211232001 is an equidigital number, since it uses as much as digits as its factorization.

230011211232001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 230011211232001 its reverse (100232112110032), we get a palindrome (330243323342033).

The spelling of 230011211232001 in words is "two hundred thirty trillion, eleven billion, two hundred eleven million, two hundred thirty-two thousand, one".