132302233 has 8 divisors (see below), whose sum is σ = 157776768. Its totient is φ = 108471264.

The previous prime is 132302221. The next prime is 132302237. The reversal of 132302233 is 332203231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132302233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132302233.

It is not an unprimeable number, because it can be changed into a prime (132302237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410716 + ... + 411037.

It is an arithmetic number, because the mean of its divisors is an integer number (19722096).

Almost surely, 2^132302233 is an apocalyptic number.

It is an amenable number.

132302233 is a deficient number, since it is larger than the sum of its proper divisors (25474535).

132302233 is an equidigital number, since it uses as much as digits as its factorization.

132302233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821783.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 132302233 is about 11502.2707758077. The cubic root of 132302233 is about 509.5526424356.

Adding to 132302233 its reverse (332203231), we get a palindrome (464505464).

The spelling of 132302233 in words is "one hundred thirty-two million, three hundred two thousand, two hundred thirty-three".