233133324521051 has 2 divisors, whose sum is σ = 233133324521052. Its totient is φ = 233133324521050.

The previous prime is 233133324521039. The next prime is 233133324521077. The reversal of 233133324521051 is 150125423331332.

233133324521051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233133324521051 - 2³⁴ = 233116144651867 is a prime.

It is a super-2 number, since 2×233133324521051² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233133324520996 and 233133324521014.

It is not a weakly prime, because it can be changed into another prime (233133324571051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116566662260525 + 116566662260526.

It is an arithmetic number, because the mean of its divisors is an integer number (116566662260526).

Almost surely, 2^{233133324521051} is an apocalyptic number.

233133324521051 is a deficient number, since it is larger than the sum of its proper divisors (1).

233133324521051 is an equidigital number, since it uses as much as digits as its factorization.

233133324521051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 38.

Adding to 233133324521051 its reverse (150125423331332), we get a palindrome (383258747852383).

The spelling of 233133324521051 in words is "two hundred thirty-three trillion, one hundred thirty-three billion, three hundred twenty-four million, five hundred twenty-one thousand, fifty-one".