220213102303 has 4 divisors (see below), whose sum is σ = 220836935808. Its totient is φ = 219589268800.

The previous prime is 220213102271. The next prime is 220213102321. The reversal of 220213102303 is 303201312022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220213102303 - 2⁵ = 220213102271 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 (220213102103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311916223 + ... + 311916928.

It is an arithmetic number, because the mean of its divisors is an integer number (55209233952).

Almost surely, 2^220213102303 is an apocalyptic number.

220213102303 is a deficient number, since it is larger than the sum of its proper divisors (623833505).

220213102303 is an equidigital number, since it uses as much as digits as its factorization.

220213102303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623833504.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 220213102303 its reverse (303201312022), we get a palindrome (523414414325).

The spelling of 220213102303 in words is "two hundred twenty billion, two hundred thirteen million, one hundred two thousand, three hundred three".