131201001203301 has 64 divisors (see below), whose sum is σ = 195601504285440. Its totient is φ = 86915964522240.

The previous prime is 131201001203221. The next prime is 131201001203309. The reversal of 131201001203301 is 103302100102131.

131201001203301 is a `hidden beast` number, since 1 + 312 + 0 + 1 + 0 + 0 + 1 + 20 + 330 + 1 = 666.

It is not a de Polignac number, because 131201001203301 - 2¹⁰ = 131201001202277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131201001203309) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7569425431 + ... + 7569442763.

It is an arithmetic number, because the mean of its divisors is an integer number (3056273504460).

Almost surely, 2^{131201001203301} is an apocalyptic number.

It is an amenable number.

131201001203301 is a deficient number, since it is larger than the sum of its proper divisors (64400503082139).

131201001203301 is a wasteful number, since it uses less digits than its factorization.

131201001203301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20403 (or 20397 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 131201001203301 its reverse (103302100102131), we get a palindrome (234503101305432).

The spelling of 131201001203301 in words is "one hundred thirty-one trillion, two hundred one billion, one million, two hundred three thousand, three hundred one".