100344231215011 has 4 divisors (see below), whose sum is σ = 114679121388592. Its totient is φ = 86009341041432.

The previous prime is 100344231214999. The next prime is 100344231215057. The reversal of 100344231215011 is 110512132443001.

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 100344231215011 - 2⁵ = 100344231214979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100344231215411) 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, 7167445086780 + ... + 7167445086793.

It is an arithmetic number, because the mean of its divisors is an integer number (28669780347148).

Almost surely, 2^{100344231215011} is an apocalyptic number.

100344231215011 is a deficient number, since it is larger than the sum of its proper divisors (14334890173581).

100344231215011 is an equidigital number, since it uses as much as digits as its factorization.

100344231215011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14334890173580.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 100344231215011 its reverse (110512132443001), we get a palindrome (210856363658012).

The spelling of 100344231215011 in words is "one hundred trillion, three hundred forty-four billion, two hundred thirty-one million, two hundred fifteen thousand, eleven".