131233100143 has 8 divisors (see below), whose sum is σ = 131445702720. Its totient is φ = 131020582560.

The previous prime is 131233100101. The next prime is 131233100153. The reversal of 131233100143 is 341001332131.

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 131233100143 - 2⁹ = 131233099631 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 (131233100153) 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, 3545673 + ... + 3582493.

It is an arithmetic number, because the mean of its divisors is an integer number (16430712840).

Almost surely, 2^131233100143 is an apocalyptic number.

131233100143 is a deficient number, since it is larger than the sum of its proper divisors (212602577).

131233100143 is an equidigital number, since it uses as much as digits as its factorization.

131233100143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42497.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 131233100143 its reverse (341001332131), we get a palindrome (472234432274).

The spelling of 131233100143 in words is "one hundred thirty-one billion, two hundred thirty-three million, one hundred thousand, one hundred forty-three".