131444132403011 has 8 divisors (see below), whose sum is σ = 138006191511120. Its totient is φ = 125017373482848.

The previous prime is 131444132402941. The next prime is 131444132403107. The reversal of 131444132403011 is 110304231444131.

It is a happy number.

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 131444132403011 - 2³⁴ = 131426952533827 is a prime.

It is a super-2 number, since 2×131444132403011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131444132403511) 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, 33825044996 + ... + 33825048881.

It is an arithmetic number, because the mean of its divisors is an integer number (17250773938890).

Almost surely, 2^{131444132403011} is an apocalyptic number.

131444132403011 is a deficient number, since it is larger than the sum of its proper divisors (6562059108109).

131444132403011 is an equidigital number, since it uses as much as digits as its factorization.

131444132403011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67650093973.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 131444132403011 its reverse (110304231444131), we get a palindrome (241748363847142).

The spelling of 131444132403011 in words is "one hundred thirty-one trillion, four hundred forty-four billion, one hundred thirty-two million, four hundred three thousand, eleven".