131200233301 has 8 divisors (see below), whose sum is σ = 131294653784. Its totient is φ = 131105848320.

The previous prime is 131200233211. The next prime is 131200233337. The reversal of 131200233301 is 103332002131.

It can be written as a sum of positive squares in 4 ways, for example, as 76092670801 + 55107562500 = 275849^2 + 234750^2 .

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 131200233301 - 2¹³ = 131200225109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131200233601) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16361245 + ... + 16369261.

It is an arithmetic number, because the mean of its divisors is an integer number (16411831723).

Almost surely, 2^131200233301 is an apocalyptic number.

It is an amenable number.

131200233301 is a deficient number, since it is larger than the sum of its proper divisors (94420483).

131200233301 is an equidigital number, since it uses as much as digits as its factorization.

131200233301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17751.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 131200233301 its reverse (103332002131), we get a palindrome (234532235432).

The spelling of 131200233301 in words is "one hundred thirty-one billion, two hundred million, two hundred thirty-three thousand, three hundred one".