231012200300 has 108 divisors (see below), whose sum is σ = 589694054040. Its totient is φ = 78314100480.

The previous prime is 231012200273. The next prime is 231012200323. The reversal of 231012200300 is 3002210132.

It is a happy number.

It is a super-3 number, since 3×231012200300³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 171239 + ... + 700961.

It is an arithmetic number, because the mean of its divisors is an integer number (5460130130).

Almost surely, 2^231012200300 is an apocalyptic number.

231012200300 is a gapful number since it is divisible by the number (20) 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 231012200300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294847027020).

231012200300 is an abundant number, since it is smaller than the sum of its proper divisors (358681853740).

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

231012200300 is a wasteful number, since it uses less digits than its factorization.

231012200300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529840 (or 529826 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 231012200300 its reverse (3002210132), we get a palindrome (234014410432).

The spelling of 231012200300 in words is "two hundred thirty-one billion, twelve million, two hundred thousand, three hundred".