131012031201 has 8 divisors (see below), whose sum is σ = 177978608640. Its totient is φ = 85693403952.

The previous prime is 131012031179. The next prime is 131012031211. The reversal of 131012031201 is 102130210131.

It is a happy number.

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

It is not a de Polignac number, because 131012031201 - 2²⁶ = 130944922337 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131012031211) 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, 411987361 + ... + 411987678.

It is an arithmetic number, because the mean of its divisors is an integer number (22247326080).

Almost surely, 2^131012031201 is an apocalyptic number.

It is an amenable number.

131012031201 is a deficient number, since it is larger than the sum of its proper divisors (46966577439).

131012031201 is an equidigital number, since it uses as much as digits as its factorization.

131012031201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823975095.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 131012031201 its reverse (102130210131), we get a palindrome (233142241332).

The spelling of 131012031201 in words is "one hundred thirty-one billion, twelve million, thirty-one thousand, two hundred one".