2231300233 has 2 divisors, whose sum is σ = 2231300234. Its totient is φ = 2231300232.

The previous prime is 2231300191. The next prime is 2231300243. The reversal of 2231300233 is 3320031322.

It is a happy number.

2231300233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1223110729 + 1008189504 = 34973^2 + 31752^2 .

It is a cyclic number.

It is not a de Polignac number, because 2231300233 - 2²⁵ = 2197745801 is a prime.

It is a super-3 number, since 3×2231300233³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2231300233.

It is not a weakly prime, because it can be changed into another prime (2231300243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115650116 + 1115650117.

It is an arithmetic number, because the mean of its divisors is an integer number (1115650117).

Almost surely, 2^2231300233 is an apocalyptic number.

It is an amenable number.

2231300233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2231300233 is an equidigital number, since it uses as much as digits as its factorization.

2231300233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2231300233 is about 47236.6407886928. The cubic root of 2231300233 is about 1306.7304267082.

Adding to 2231300233 its reverse (3320031322), we get a palindrome (5551331555).

The spelling of 2231300233 in words is "two billion, two hundred thirty-one million, three hundred thousand, two hundred thirty-three".