100043142120411 has 32 divisors (see below), whose sum is σ = 153224995968000. Its totient is φ = 56875691980800.

The previous prime is 100043142120349. The next prime is 100043142120413. The reversal of 100043142120411 is 114021241340001.

It is a happy number.

It is not a de Polignac number, because 100043142120411 - 2²⁶ = 100043075011547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100043142120413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51709675 + ... + 53609483.

It is an arithmetic number, because the mean of its divisors is an integer number (4788281124000).

Almost surely, 2^{100043142120411} is an apocalyptic number.

100043142120411 is a deficient number, since it is larger than the sum of its proper divisors (53181853847589).

100043142120411 is a wasteful number, since it uses less digits than its factorization.

100043142120411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912619.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 100043142120411 its reverse (114021241340001), we get a palindrome (214064383460412).

The spelling of 100043142120411 in words is "one hundred trillion, forty-three billion, one hundred forty-two million, one hundred twenty thousand, four hundred eleven".