10131212300 has 216 divisors, whose sum is σ = 26160325632. Its totient is φ = 3373488000.

The previous prime is 10131212249. The next prime is 10131212309. The reversal of 10131212300 is 321213101.

It is not an unprimeable number, because it can be changed into a prime (10131212309) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 12309689 + ... + 12310511.

Almost surely, 2^10131212300 is an apocalyptic number.

10131212300 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 10131212300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13080162816).

10131212300 is an abundant number, since it is smaller than the sum of its proper divisors (16029113332).

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

10131212300 is a wasteful number, since it uses less digits than its factorization.

10131212300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917 (or 891 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10131212300 its reverse (321213101), we get a palindrome (10452425401).

The spelling of 10131212300 in words is "ten billion, one hundred thirty-one million, two hundred twelve thousand, three hundred".