131200001203 has 8 divisors (see below), whose sum is σ = 131404840400. Its totient is φ = 130995219168.

The previous prime is 131200001167. The next prime is 131200001221. The reversal of 131200001203 is 302100002131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131200001203 - 2⁹ = 131200000691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131200001293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7726000 + ... + 7742962.

It is an arithmetic number, because the mean of its divisors is an integer number (16425605050).

Almost surely, 2^131200001203 is an apocalyptic number.

131200001203 is a deficient number, since it is larger than the sum of its proper divisors (204839197).

131200001203 is a wasteful number, since it uses less digits than its factorization.

131200001203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28581.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 131200001203 its reverse (302100002131), we get a palindrome (433300003334).

The spelling of 131200001203 in words is "one hundred thirty-one billion, two hundred million, one thousand, two hundred three".