100301002320 has 160 divisors (see below), whose sum is σ = 330350856192. Its totient is φ = 25087369216.

The previous prime is 100301002271. The next prime is 100301002343. The reversal of 100301002320 is 23200103001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 100301002296 and 100301002305.

It is a congruent number.

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, 1153489 + ... + 1237391.

Almost surely, 2^100301002320 is an apocalyptic number.

100301002320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100301002320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165175428096).

100301002320 is an abundant number, since it is smaller than the sum of its proper divisors (230049853872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100301002320 is a wasteful number, since it uses less digits than its factorization.

100301002320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84229 (or 84223 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 100301002320 its reverse (23200103001), we get a palindrome (123501105321).

The spelling of 100301002320 in words is "one hundred billion, three hundred one million, two thousand, three hundred twenty".