131301301200 has 120 divisors (see below), whose sum is σ = 442738850400. Its totient is φ = 33170849280.

The previous prime is 131301301193. The next prime is 131301301211. The reversal of 131301301200 is 2103103131.

It is a tau number, because it is divible by the number of its divisors (120).

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 131301301200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2856615 + ... + 2902214.

It is an arithmetic number, because the mean of its divisors is an integer number (3689490420).

Almost surely, 2^131301301200 is an apocalyptic number.

131301301200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131301301200 is an abundant number, since it is smaller than the sum of its proper divisors (311437549200).

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

131301301200 is a wasteful number, since it uses less digits than its factorization.

131301301200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5758869 (or 5758858 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 131301301200 its reverse (2103103131), we get a palindrome (133404404331).

The spelling of 131301301200 in words is "one hundred thirty-one billion, three hundred one million, three hundred one thousand, two hundred".