220132301 has 8 divisors (see below), whose sum is σ = 227911320. Its totient is φ = 212365888.

The previous prime is 220132273. The next prime is 220132307. The reversal of 220132301 is 103231022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 203401 + 219928900 = 451^2 + 14830^2 .

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-220132301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220132307) 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, 45155 + ... + 49791.

It is an arithmetic number, because the mean of its divisors is an integer number (28488915).

Almost surely, 2^220132301 is an apocalyptic number.

It is an amenable number.

220132301 is a deficient number, since it is larger than the sum of its proper divisors (7779019).

220132301 is a wasteful number, since it uses less digits than its factorization.

220132301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6303.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 220132301 is about 14836.8561696877. The cubic root of 220132301 is about 603.8020609603.

Adding to 220132301 its reverse (103231022), we get a palindrome (323363323).

The spelling of 220132301 in words is "two hundred twenty million, one hundred thirty-two thousand, three hundred one".