1230212010300 has 144 divisors (see below), whose sum is σ = 4380816609792. Its totient is φ = 259561209600.

The previous prime is 1230212010283. The next prime is 1230212010301. The reversal of 1230212010300 is 30102120321.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1230212010300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230212010301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22504056 + ... + 22558655.

It is an arithmetic number, because the mean of its divisors is an integer number (30422337568).

Almost surely, 2^{1230212010300} is an apocalyptic number.

1230212010300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230212010300 is an abundant number, since it is smaller than the sum of its proper divisors (3150604599492).

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

1230212010300 is a wasteful number, since it uses less digits than its factorization.

1230212010300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45062748 (or 45062741 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1230212010300 its reverse (30102120321), we get a palindrome (1260314130621).

The spelling of 1230212010300 in words is "one trillion, two hundred thirty billion, two hundred twelve million, ten thousand, three hundred".