233220303089 has 2 divisors, whose sum is σ = 233220303090. Its totient is φ = 233220303088.

The previous prime is 233220303079. The next prime is 233220303101. The reversal of 233220303089 is 980303022332.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134619279025 + 98601024064 = 366905^2 + 314008^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233220303089 is a prime.

It is not a weakly prime, because it can be changed into another prime (233220303079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116610151544 + 116610151545.

It is an arithmetic number, because the mean of its divisors is an integer number (116610151545).

Almost surely, 2^233220303089 is an apocalyptic number.

It is an amenable number.

233220303089 is a deficient number, since it is larger than the sum of its proper divisors (1).

233220303089 is an equidigital number, since it uses as much as digits as its factorization.

233220303089 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 35.

The spelling of 233220303089 in words is "two hundred thirty-three billion, two hundred twenty million, three hundred three thousand, eighty-nine".