131011141020143 has 8 divisors (see below), whose sum is σ = 131035110003840. Its totient is φ = 130987172974680.

The previous prime is 131011141020131. The next prime is 131011141020187. The reversal of 131011141020143 is 341020141110131.

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 131011141020143 - 2⁶ = 131011141020079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131011141020043) 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, 318039596 + ... + 318451262.

It is an arithmetic number, because the mean of its divisors is an integer number (16379388750480).

Almost surely, 2^{131011141020143} is an apocalyptic number.

131011141020143 is a deficient number, since it is larger than the sum of its proper divisors (23968983697).

131011141020143 is an equidigital number, since it uses as much as digits as its factorization.

131011141020143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469117.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 131011141020143 its reverse (341020141110131), we get a palindrome (472031282130274).

The spelling of 131011141020143 in words is "one hundred thirty-one trillion, eleven billion, one hundred forty-one million, twenty thousand, one hundred forty-three".