100220023305 has 32 divisors (see below), whose sum is σ = 179898750720. Its totient is φ = 52931733120.

The previous prime is 100220023243. The next prime is 100220023357. The reversal of 100220023305 is 503320022001.

It is not a de Polignac number, because 100220023305 - 2¹² = 100220019209 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3589836 + ... + 3617645.

It is an arithmetic number, because the mean of its divisors is an integer number (5621835960).

Almost surely, 2^100220023305 is an apocalyptic number.

100220023305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100220023305 is a deficient number, since it is larger than the sum of its proper divisors (79678727415).

100220023305 is a wasteful number, since it uses less digits than its factorization.

100220023305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7207598 (or 7207592 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

Adding to 100220023305 its reverse (503320022001), we get a palindrome (603540045306).

The spelling of 100220023305 in words is "one hundred billion, two hundred twenty million, twenty-three thousand, three hundred five".