100000100111111 has 8 divisors (see below), whose sum is σ = 101476749072384. Its totient is φ = 98525345506840.

The previous prime is 100000100110957. The next prime is 100000100111113. The reversal of 100000100111111 is 111111001000001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100000100111111 - 2⁴⁶ = 29631355933447 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 (100000100111113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473482895 + ... + 473694048.

It is an arithmetic number, because the mean of its divisors is an integer number (12684593634048).

Almost surely, 2^{100000100111111} is an apocalyptic number.

100000100111111 is a deficient number, since it is larger than the sum of its proper divisors (1476648961273).

100000100111111 is an equidigital number, since it uses as much as digits as its factorization.

100000100111111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947178501.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 100000100111111 its reverse (111111001000001), we get a palindrome (211111101111112).

The spelling of 100000100111111 in words is "one hundred trillion, one hundred million, one hundred eleven thousand, one hundred eleven".