100313221130 has 48 divisors (see below), whose sum is σ = 185317333920. Its totient is φ = 39095422080.

The previous prime is 100313221103. The next prime is 100313221247. The reversal of 100313221130 is 31122313001.

It is a junction number, because it is equal to n+sod(n) for n = 100313221099 and 100313221108.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14436317 + ... + 14443263.

It is an arithmetic number, because the mean of its divisors is an integer number (3860777790).

Almost surely, 2^100313221130 is an apocalyptic number.

100313221130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100313221130 is a deficient number, since it is larger than the sum of its proper divisors (85004112790).

100313221130 is an equidigital number, since it uses as much as digits as its factorization.

100313221130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7895 (or 7854 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 100313221130 its reverse (31122313001), we get a palindrome (131435534131).

The spelling of 100313221130 in words is "one hundred billion, three hundred thirteen million, two hundred twenty-one thousand, one hundred thirty".