131202301200 has 60 divisors (see below), whose sum is σ = 420284708688. Its totient is φ = 34987280000.

The previous prime is 131202301141. The next prime is 131202301229. The reversal of 131202301200 is 2103202131.

It is a tau number, because it is divible by the number of its divisors (60).

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 131202301200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54666426 + ... + 54668825.

Almost surely, 2^131202301200 is an apocalyptic number.

131202301200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131202301200 is an abundant number, since it is smaller than the sum of its proper divisors (289082407488).

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

131202301200 is a wasteful number, since it uses less digits than its factorization.

131202301200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109335272 (or 109335261 counting only the distinct ones).

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

Adding to 131202301200 its reverse (2103202131), we get a palindrome (133305503331).

The spelling of 131202301200 in words is "one hundred thirty-one billion, two hundred two million, three hundred one thousand, two hundred".