131277105201 has 8 divisors (see below), whose sum is σ = 190948516704. Its totient is φ = 79561881920.

The previous prime is 131277105191. The next prime is 131277105229. The reversal of 131277105201 is 102501772131.

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 131277105201 - 2¹⁸ = 131276843057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131277105241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1989047016 + ... + 1989047081.

It is an arithmetic number, because the mean of its divisors is an integer number (23868564588).

Almost surely, 2^131277105201 is an apocalyptic number.

131277105201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131277105201 is a deficient number, since it is larger than the sum of its proper divisors (59671411503).

131277105201 is a wasteful number, since it uses less digits than its factorization.

131277105201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3978094111.

The product of its (nonzero) digits is 2940, while the sum is 30.

Adding to 131277105201 its reverse (102501772131), we get a palindrome (233778877332).

The spelling of 131277105201 in words is "one hundred thirty-one billion, two hundred seventy-seven million, one hundred five thousand, two hundred one".