100010010001111 has 8 divisors (see below), whose sum is σ = 114316354259744. Its totient is φ = 85708465735680.

The previous prime is 100010010001103. The next prime is 100010010001117. The reversal of 100010010001111 is 111100010010001.

It is a happy number.

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 100010010001111 - 2³ = 100010010001103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 100010010001094 and 100010010001103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100010010001117) 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, 1199953650 + ... + 1200036991.

It is an arithmetic number, because the mean of its divisors is an integer number (14289544282468).

Almost surely, 2^{100010010001111} is an apocalyptic number.

100010010001111 is a deficient number, since it is larger than the sum of its proper divisors (14306344258633).

100010010001111 is an equidigital number, since it uses as much as digits as its factorization.

100010010001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2399996601.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 100010010001111 its reverse (111100010010001), we get a palindrome (211110020011112).

It can be divided in two parts, 100010010001 and 111, that multiplied together give a palindrome (11101111110111).

The spelling of 100010010001111 in words is "one hundred trillion, ten billion, ten million, one thousand, one hundred eleven".