100113221030 has 32 divisors (see below), whose sum is σ = 181180177920. Its totient is φ = 39828728800.

The previous prime is 100113221029. The next prime is 100113221063. The reversal of 100113221030 is 30122311001.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100113220996 and 100113221014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1951205 + ... + 2001855.

It is an arithmetic number, because the mean of its divisors is an integer number (5661880560).

Almost surely, 2^100113221030 is an apocalyptic number.

100113221030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100113221030 is a deficient number, since it is larger than the sum of its proper divisors (81066956890).

100113221030 is a wasteful number, since it uses less digits than its factorization.

100113221030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51724.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 100113221030 its reverse (30122311001), we get a palindrome (130235532031).

The spelling of 100113221030 in words is "one hundred billion, one hundred thirteen million, two hundred twenty-one thousand, thirty".