1230201300000 has 288 divisors, whose sum is σ = 4057444306944. Its totient is φ = 326338560000.

The previous prime is 1230201299927. The next prime is 1230201300043. The reversal of 1230201300000 is 31020321.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57889377 + ... + 57910623.

It is an arithmetic number, because the mean of its divisors is an integer number (14088348288).

Almost surely, 2^{1230201300000} is an apocalyptic number.

1230201300000 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 1230201300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2028722153472).

1230201300000 is an abundant number, since it is smaller than the sum of its proper divisors (2827243006944).

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

1230201300000 is an equidigital number, since it uses as much as digits as its factorization.

1230201300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21478 (or 21450 counting only the distinct ones).

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

Adding to 1230201300000 its reverse (31020321), we get a palindrome (1230232320321).

The spelling of 1230201300000 in words is "one trillion, two hundred thirty billion, two hundred one million, three hundred thousand".