233421010033033 has 4 divisors (see below), whose sum is σ = 235827412198420. Its totient is φ = 231014607867648.

The previous prime is 233421010032979. The next prime is 233421010033067. The reversal of 233421010033033 is 330330010124332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 69214546142784 + 164206463890249 = 8319528^2 + 12814307^2 .

It is a cyclic number.

It is not a de Polignac number, because 233421010033033 - 2²¹ = 233421007935881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233421010032992 and 233421010033010.

It is not an unprimeable number, because it can be changed into a prime (233421010033093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1203201082548 + ... + 1203201082741.

It is an arithmetic number, because the mean of its divisors is an integer number (58956853049605).

Almost surely, 2^{233421010033033} is an apocalyptic number.

It is an amenable number.

233421010033033 is a deficient number, since it is larger than the sum of its proper divisors (2406402165387).

233421010033033 is an equidigital number, since it uses as much as digits as its factorization.

233421010033033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406402165386.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 233421010033033 its reverse (330330010124332), we get a palindrome (563751020157365).

The spelling of 233421010033033 in words is "two hundred thirty-three trillion, four hundred twenty-one billion, ten million, thirty-three thousand, thirty-three".