131203320301 has 16 divisors (see below), whose sum is σ = 144610836480. Its totient is φ = 118626021360.

The previous prime is 131203320293. The next prime is 131203320323. The reversal of 131203320301 is 103023302131.

It is a cyclic number.

It is not a de Polignac number, because 131203320301 - 2³ = 131203320293 is a prime.

It is a super-2 number, since 2×131203320301² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131203320331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2109061 + ... + 2170378.

It is an arithmetic number, because the mean of its divisors is an integer number (9038177280).

Almost surely, 2^131203320301 is an apocalyptic number.

It is an amenable number.

131203320301 is a deficient number, since it is larger than the sum of its proper divisors (13407516179).

131203320301 is a wasteful number, since it uses less digits than its factorization.

131203320301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4279536.

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

Adding to 131203320301 its reverse (103023302131), we get a palindrome (234226622432).

The spelling of 131203320301 in words is "one hundred thirty-one billion, two hundred three million, three hundred twenty thousand, three hundred one".