100556143411 has 16 divisors (see below), whose sum is σ = 103749295104. Its totient is φ = 97407946944.

The previous prime is 100556143399. The next prime is 100556143417. The reversal of 100556143411 is 114341655001.

It is a cyclic number.

It is not a de Polignac number, because 100556143411 - 2⁷ = 100556143283 is a prime.

It is a super-2 number, since 2×100556143411² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100556143417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11115256 + ... + 11124298.

It is an arithmetic number, because the mean of its divisors is an integer number (6484330944).

Almost surely, 2^100556143411 is an apocalyptic number.

100556143411 is a deficient number, since it is larger than the sum of its proper divisors (3193151693).

100556143411 is a wasteful number, since it uses less digits than its factorization.

100556143411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11490.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 100556143411 its reverse (114341655001), we get a palindrome (214897798412).

The spelling of 100556143411 in words is "one hundred billion, five hundred fifty-six million, one hundred forty-three thousand, four hundred eleven".