101230300 has 72 divisors (see below), whose sum is σ = 231078960. Its totient is φ = 38438400.

The previous prime is 101230289. The next prime is 101230301. The reversal of 101230300 is 3032101.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101230301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194040 + ... + 194560.

It is an arithmetic number, because the mean of its divisors is an integer number (3209430).

Almost surely, 2^101230300 is an apocalyptic number.

101230300 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 101230300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115539480).

101230300 is an abundant number, since it is smaller than the sum of its proper divisors (129848660).

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

101230300 is a wasteful number, since it uses less digits than its factorization.

101230300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 624 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 101230300 is about 10061.3269502586. The cubic root of 101230300 is about 466.0546455470.

Adding to 101230300 its reverse (3032101), we get a palindrome (104262401).

The spelling of 101230300 in words is "one hundred one million, two hundred thirty thousand, three hundred".