100003201234111 has 24 divisors (see below), whose sum is σ = 116553044252736. Its totient is φ = 85552905614400.

The previous prime is 100003201234103. The next prime is 100003201234169. The reversal of 100003201234111 is 111432102300001.

It is not a de Polignac number, because 100003201234111 - 2³ = 100003201234103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100003201234171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232512561 + ... + 232942261.

It is an arithmetic number, because the mean of its divisors is an integer number (4856376843864).

Almost surely, 2^{100003201234111} is an apocalyptic number.

100003201234111 is a deficient number, since it is larger than the sum of its proper divisors (16549843018625).

100003201234111 is an equidigital number, since it uses as much as digits as its factorization.

100003201234111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438799 (or 438792 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 100003201234111 its reverse (111432102300001), we get a palindrome (211435303534112).

The spelling of 100003201234111 in words is "one hundred trillion, three billion, two hundred one million, two hundred thirty-four thousand, one hundred eleven".