233220303401 has 2 divisors, whose sum is σ = 233220303402. Its totient is φ = 233220303400.

The previous prime is 233220303389. The next prime is 233220303413. The reversal of 233220303401 is 104303022332.

It is a balanced prime because it is at equal distance from previous prime (233220303389) and next prime (233220303413).

It can be written as a sum of positive squares in only one way, i.e., 133316265625 + 99904037776 = 365125^2 + 316076^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233220303401 is a prime.

It is not a weakly prime, because it can be changed into another prime (233220303431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116610151700 + 116610151701.

It is an arithmetic number, because the mean of its divisors is an integer number (116610151701).

Almost surely, 2^233220303401 is an apocalyptic number.

It is an amenable number.

233220303401 is a deficient number, since it is larger than the sum of its proper divisors (1).

233220303401 is an equidigital number, since it uses as much as digits as its factorization.

233220303401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 233220303401 its reverse (104303022332), we get a palindrome (337523325733).

The spelling of 233220303401 in words is "two hundred thirty-three billion, two hundred twenty million, three hundred three thousand, four hundred one".