100001320411 has 4 divisors (see below), whose sum is σ = 100025543800. Its totient is φ = 99977097024.

The previous prime is 100001320409. The next prime is 100001320417. The reversal of 100001320411 is 114023100001.

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 100001320411 - 2¹ = 100001320409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100001320391 and 100001320400.

It is not an unprimeable number, because it can be changed into a prime (100001320417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12105501 + ... + 12113758.

It is an arithmetic number, because the mean of its divisors is an integer number (25006385950).

Almost surely, 2^100001320411 is an apocalyptic number.

100001320411 is a deficient number, since it is larger than the sum of its proper divisors (24223389).

100001320411 is an equidigital number, since it uses as much as digits as its factorization.

100001320411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24223388.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 100001320411 its reverse (114023100001), we get a palindrome (214024420412).

The spelling of 100001320411 in words is "one hundred billion, one million, three hundred twenty thousand, four hundred eleven".