100123222130 has 16 divisors (see below), whose sum is σ = 189707158080. Its totient is φ = 37941431472.

The previous prime is 100123222127. The next prime is 100123222153. The reversal of 100123222130 is 31222321001.

It is a junction number, because it is equal to n+sod(n) for n = 100123222099 and 100123222108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263481974 + ... + 263482353.

It is an arithmetic number, because the mean of its divisors is an integer number (11856697380).

Almost surely, 2^100123222130 is an apocalyptic number.

100123222130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100123222130 is a deficient number, since it is larger than the sum of its proper divisors (89583935950).

100123222130 is a wasteful number, since it uses less digits than its factorization.

100123222130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526964353.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100123222130 its reverse (31222321001), we get a palindrome (131345543131).

The spelling of 100123222130 in words is "one hundred billion, one hundred twenty-three million, two hundred twenty-two thousand, one hundred thirty".