1010001111101 has 8 divisors (see below), whose sum is σ = 1064348999424. Its totient is φ = 956522789200.

The previous prime is 1010001111023. The next prime is 1010001111113. The reversal of 1010001111101 is 1011111000101.

1010001111101 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 a de Polignac number, because none of the positive numbers 2^k-1010001111101 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 (1010001111001) 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, 217389221 + ... + 217393866.

It is an arithmetic number, because the mean of its divisors is an integer number (133043624928).

Almost surely, 2^{1010001111101} is an apocalyptic number.

It is an amenable number.

1010001111101 is a deficient number, since it is larger than the sum of its proper divisors (54347888323).

1010001111101 is a wasteful number, since it uses less digits than its factorization.

1010001111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434783211.

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

Adding to 1010001111101 its reverse (1011111000101), we get a palindrome (2021112111202).

The spelling of 1010001111101 in words is "one trillion, ten billion, one million, one hundred eleven thousand, one hundred one".