131213113201 has 8 divisors (see below), whose sum is σ = 138001377024. Its totient is φ = 124584573360.

The previous prime is 131213113177. The next prime is 131213113237. The reversal of 131213113201 is 102311312131.

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 131213113201 - 2³⁵ = 96853374833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131213113271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39929311 + ... + 39932596.

It is an arithmetic number, because the mean of its divisors is an integer number (17250172128).

Almost surely, 2^131213113201 is an apocalyptic number.

It is an amenable number.

131213113201 is a deficient number, since it is larger than the sum of its proper divisors (6788263823).

131213113201 is an equidigital number, since it uses as much as digits as its factorization.

131213113201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79861991.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 131213113201 its reverse (102311312131), we get a palindrome (233524425332).

The spelling of 131213113201 in words is "one hundred thirty-one billion, two hundred thirteen million, one hundred thirteen thousand, two hundred one".