131442133201 has 4 divisors (see below), whose sum is σ = 131531490304. Its totient is φ = 131352776100.

The previous prime is 131442133187. The next prime is 131442133223. The reversal of 131442133201 is 102331244131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 131442133201 - 2⁵ = 131442133169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131442131201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44676345 + ... + 44679286.

It is an arithmetic number, because the mean of its divisors is an integer number (32882872576).

Almost surely, 2^131442133201 is an apocalyptic number.

It is an amenable number.

131442133201 is a deficient number, since it is larger than the sum of its proper divisors (89357103).

131442133201 is an equidigital number, since it uses as much as digits as its factorization.

131442133201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89357102.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 131442133201 its reverse (102331244131), we get a palindrome (233773377332).

The spelling of 131442133201 in words is "one hundred thirty-one billion, four hundred forty-two million, one hundred thirty-three thousand, two hundred one".