233122633 has 2 divisors, whose sum is σ = 233122634. Its totient is φ = 233122632.

The previous prime is 233122627. The next prime is 233122661. The reversal of 233122633 is 336221332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 232013824 + 1108809 = 15232^2 + 1053^2 .

It is a cyclic number.

It is not a de Polignac number, because 233122633 - 2⁹ = 233122121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233122598 and 233122607.

It is not a weakly prime, because it can be changed into another prime (233122613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116561316 + 116561317.

It is an arithmetic number, because the mean of its divisors is an integer number (116561317).

Almost surely, 2^233122633 is an apocalyptic number.

It is an amenable number.

233122633 is a deficient number, since it is larger than the sum of its proper divisors (1).

233122633 is an equidigital number, since it uses as much as digits as its factorization.

233122633 is an odious number, because the sum of its binary digits is odd.

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

The square root of 233122633 is about 15268.3539715321. The cubic root of 233122633 is about 615.4528869372.

Adding to 233122633 its reverse (336221332), we get a palindrome (569343965).

It can be divided in two parts, 2331 and 22633, that added together give a square (24964 = 158²).

The spelling of 233122633 in words is "two hundred thirty-three million, one hundred twenty-two thousand, six hundred thirty-three".