100141042143 has 4 divisors (see below), whose sum is σ = 133521389528. Its totient is φ = 66760694760.

The previous prime is 100141042139. The next prime is 100141042147. The reversal of 100141042143 is 341240141001.

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

It is an interprime number because it is at equal distance from previous prime (100141042139) and next prime (100141042147).

It is not a de Polignac number, because 100141042143 - 2² = 100141042139 is a prime.

It is a super-2 number, since 2×100141042143² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100141042147) 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, 16690173688 + ... + 16690173693.

It is an arithmetic number, because the mean of its divisors is an integer number (33380347382).

Almost surely, 2^100141042143 is an apocalyptic number.

100141042143 is a deficient number, since it is larger than the sum of its proper divisors (33380347385).

100141042143 is an equidigital number, since it uses as much as digits as its factorization.

100141042143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33380347384.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 100141042143 its reverse (341240141001), we get a palindrome (441381183144).

The spelling of 100141042143 in words is "one hundred billion, one hundred forty-one million, forty-two thousand, one hundred forty-three".