220313103102302 has 24 divisors (see below), whose sum is σ = 384429190548456. Its totient is φ = 94418597963088.

The previous prime is 220313103102293. The next prime is 220313103102317. The reversal of 220313103102302 is 203201301313022.

It is a super-2 number, since 2×220313103102302² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8363888 + ... + 22596035.

It is an arithmetic number, because the mean of its divisors is an integer number (16017882939519).

Almost surely, 2^{220313103102302} is an apocalyptic number.

220313103102302 is a deficient number, since it is larger than the sum of its proper divisors (164116087446154).

220313103102302 is a wasteful number, since it uses less digits than its factorization.

220313103102302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31032552 (or 31032545 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 220313103102302 its reverse (203201301313022), we get a palindrome (423514404415324).

The spelling of 220313103102302 in words is "two hundred twenty trillion, three hundred thirteen billion, one hundred three million, one hundred two thousand, three hundred two".