100111502141 has 4 divisors (see below), whose sum is σ = 114413145312. Its totient is φ = 85809858972.

The previous prime is 100111502137. The next prime is 100111502159. The reversal of 100111502141 is 141205111001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100111502141 - 2² = 100111502137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100111502111) 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, 7150821575 + ... + 7150821588.

It is an arithmetic number, because the mean of its divisors is an integer number (28603286328).

Almost surely, 2^100111502141 is an apocalyptic number.

It is an amenable number.

100111502141 is a deficient number, since it is larger than the sum of its proper divisors (14301643171).

100111502141 is an equidigital number, since it uses as much as digits as its factorization.

100111502141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14301643170.

The product of its (nonzero) digits is 40, while the sum is 17.

Adding to 100111502141 its reverse (141205111001), we get a palindrome (241316613142).

The spelling of 100111502141 in words is "one hundred billion, one hundred eleven million, five hundred two thousand, one hundred forty-one".