233223300061 has 2 divisors, whose sum is σ = 233223300062. Its totient is φ = 233223300060.

The previous prime is 233223300049. The next prime is 233223300077. The reversal of 233223300061 is 160003322332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124178712100 + 109044587961 = 352390^2 + 330219^2 .

It is a cyclic number.

It is not a de Polignac number, because 233223300061 - 2¹¹ = 233223298013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233223299999 and 233223300035.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233223300001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116611650030 + 116611650031.

It is an arithmetic number, because the mean of its divisors is an integer number (116611650031).

Almost surely, 2^233223300061 is an apocalyptic number.

It is an amenable number.

233223300061 is a deficient number, since it is larger than the sum of its proper divisors (1).

233223300061 is an equidigital number, since it uses as much as digits as its factorization.

233223300061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 233223300061 its reverse (160003322332), we get a palindrome (393226622393).

The spelling of 233223300061 in words is "two hundred thirty-three billion, two hundred twenty-three million, three hundred thousand, sixty-one".