153132233 has 6 divisors (see below), whose sum is σ = 157384206. Its totient is φ = 148992192.

The previous prime is 153132197. The next prime is 153132241. The reversal of 153132233 is 332231351.

It can be written as a sum of positive squares in 3 ways, for example, as 50879689 + 102252544 = 7133^2 + 10112^2 .

It is not a de Polignac number, because 153132233 - 2¹⁴ = 153115849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 153132199 and 153132208.

It is not an unprimeable number, because it can be changed into a prime (153182233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54560 + ... + 57297.

It is an arithmetic number, because the mean of its divisors is an integer number (26230701).

Almost surely, 2^153132233 is an apocalyptic number.

It is an amenable number.

153132233 is a deficient number, since it is larger than the sum of its proper divisors (4251973).

153132233 is an equidigital number, since it uses as much as digits as its factorization.

153132233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111931 (or 111894 counting only the distinct ones).

The product of its digits is 1620, while the sum is 23.

The square root of 153132233 is about 12374.6609246476. The cubic root of 153132233 is about 535.0021637901.

Adding to 153132233 its reverse (332231351), we get a palindrome (485363584).

The spelling of 153132233 in words is "one hundred fifty-three million, one hundred thirty-two thousand, two hundred thirty-three".