1011100100111 has 8 divisors (see below), whose sum is σ = 1023306170880. Its totient is φ = 998894604312.

The previous prime is 1011100100081. The next prime is 1011100100113. The reversal of 1011100100111 is 1110010011101.

1011100100111 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 1011100100111 - 2¹⁴ = 1011100083727 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 (1011100100113) 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, 4171496 + ... + 4407218.

It is an arithmetic number, because the mean of its divisors is an integer number (127913271360).

Almost surely, 2^{1011100100111} is an apocalyptic number.

1011100100111 is a deficient number, since it is larger than the sum of its proper divisors (12206070769).

1011100100111 is an equidigital number, since it uses as much as digits as its factorization.

1011100100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287485.

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

Adding to 1011100100111 its reverse (1110010011101), we get a palindrome (2121110111212).

The spelling of 1011100100111 in words is "one trillion, eleven billion, one hundred million, one hundred thousand, one hundred eleven".