1231201201300 has 72 divisors (see below), whose sum is σ = 3062029392576. Its totient is φ = 420930216960.

The previous prime is 1231201201283. The next prime is 1231201201333. The reversal of 1231201201300 is 31021021321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2244202 + ... + 2738401.

It is an arithmetic number, because the mean of its divisors is an integer number (42528186008).

Almost surely, 2^{1231201201300} is an apocalyptic number.

1231201201300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1231201201300 is an abundant number, since it is smaller than the sum of its proper divisors (1830828191276).

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

1231201201300 is a wasteful number, since it uses less digits than its factorization.

1231201201300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4982977 (or 4982970 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1231201201300 its reverse (31021021321), we get a palindrome (1262222222621).

The spelling of 1231201201300 in words is "one trillion, two hundred thirty-one billion, two hundred one million, two hundred one thousand, three hundred".