10001131132443 has 8 divisors (see below), whose sum is σ = 14547099829056. Its totient is φ = 6061291595400.

The previous prime is 10001131132409. The next prime is 10001131132451. The reversal of 10001131132443 is 34423113110001.

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 10001131132443 - 2¹⁰ = 10001131131419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10001131132403) 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, 151532289853 + ... + 151532289918.

It is an arithmetic number, because the mean of its divisors is an integer number (1818387478632).

Almost surely, 2^{10001131132443} is an apocalyptic number.

10001131132443 is a deficient number, since it is larger than the sum of its proper divisors (4545968696613).

10001131132443 is a wasteful number, since it uses less digits than its factorization.

10001131132443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303064579785.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 10001131132443 its reverse (34423113110001), we get a palindrome (44424244242444).

The spelling of 10001131132443 in words is "ten trillion, one billion, one hundred thirty-one million, one hundred thirty-two thousand, four hundred forty-three".