2230303111997 has 2 divisors, whose sum is σ = 2230303111998. Its totient is φ = 2230303111996.

The previous prime is 2230303111991. The next prime is 2230303112033. The reversal of 2230303111997 is 7991113030322.

2230303111997 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., 1591871749636 + 638431362361 = 1261694^2 + 799019^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2230303111997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2230303111991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115151555998 + 1115151555999.

It is an arithmetic number, because the mean of its divisors is an integer number (1115151555999).

Almost surely, 2^{2230303111997} is an apocalyptic number.

It is an amenable number.

2230303111997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230303111997 is an equidigital number, since it uses as much as digits as its factorization.

2230303111997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61236, while the sum is 41.

The spelling of 2230303111997 in words is "two trillion, two hundred thirty billion, three hundred three million, one hundred eleven thousand, nine hundred ninety-seven".