220231151303 has 8 divisors (see below), whose sum is σ = 224856627072. Its totient is φ = 215645041656.

The previous prime is 220231151291. The next prime is 220231151317. The reversal of 220231151303 is 303151132022.

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

It is a cyclic number.

It is not a de Polignac number, because 220231151303 - 2¹⁸ = 220230889159 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 (220231151383) 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, 9830225 + ... + 9852602.

It is an arithmetic number, because the mean of its divisors is an integer number (28107078384).

Almost surely, 2^220231151303 is an apocalyptic number.

220231151303 is a deficient number, since it is larger than the sum of its proper divisors (4625475769).

220231151303 is a wasteful number, since it uses less digits than its factorization.

220231151303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19683061.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 220231151303 its reverse (303151132022), we get a palindrome (523382283325).

The spelling of 220231151303 in words is "two hundred twenty billion, two hundred thirty-one million, one hundred fifty-one thousand, three hundred three".