104001332143 has 4 divisors (see below), whose sum is σ = 104260687488. Its totient is φ = 103741976800.

The previous prime is 104001332117. The next prime is 104001332179. The reversal of 104001332143 is 341233100401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104001332143 - 2¹⁷ = 104001201071 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 (104001332243) 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, 129677071 + ... + 129677872.

It is an arithmetic number, because the mean of its divisors is an integer number (26065171872).

Almost surely, 2^104001332143 is an apocalyptic number.

104001332143 is a deficient number, since it is larger than the sum of its proper divisors (259355345).

104001332143 is an equidigital number, since it uses as much as digits as its factorization.

104001332143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259355344.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 104001332143 its reverse (341233100401), we get a palindrome (445234432544).

The spelling of 104001332143 in words is "one hundred four billion, one million, three hundred thirty-two thousand, one hundred forty-three".