1011000100111 has 8 divisors (see below), whose sum is σ = 1045449839664. Its totient is φ = 977119777920.

The previous prime is 1011000100037. The next prime is 1011000100141. The reversal of 1011000100111 is 1110010001101.

It is a happy number.

1011000100111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1011000100111 - 2⁷ = 1011000099983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1011000100094 and 1011000100103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011000100141) 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, 142350730 + ... + 142357831.

It is an arithmetic number, because the mean of its divisors is an integer number (130681229958).

Almost surely, 2^{1011000100111} is an apocalyptic number.

1011000100111 is a deficient number, since it is larger than the sum of its proper divisors (34449739553).

1011000100111 is an equidigital number, since it uses as much as digits as its factorization.

1011000100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284708681.

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

Adding to 1011000100111 its reverse (1110010001101), we get a palindrome (2121010101212).

It can be divided in two parts, 1011000 and 100111, that added together give a palindrome (1111111).

The spelling of 1011000100111 in words is "one trillion, eleven billion, one hundred thousand, one hundred eleven".