132321245 has 8 divisors (see below), whose sum is σ = 181469184. Its totient is φ = 90734544.

The previous prime is 132321193. The next prime is 132321253. The reversal of 132321245 is 542123231.

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-132321245 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 132321245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1890269 + ... + 1890338.

It is an arithmetic number, because the mean of its divisors is an integer number (22683648).

Almost surely, 2^132321245 is an apocalyptic number.

It is an amenable number.

132321245 is a deficient number, since it is larger than the sum of its proper divisors (49147939).

132321245 is an equidigital number, since it uses as much as digits as its factorization.

132321245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780619.

The product of its digits is 1440, while the sum is 23.

The square root of 132321245 is about 11503.0971916263. The cubic root of 132321245 is about 509.5770490552.

Adding to 132321245 its reverse (542123231), we get a palindrome (674444476).

The spelling of 132321245 in words is "one hundred thirty-two million, three hundred twenty-one thousand, two hundred forty-five".