1010101110001 has 16 divisors (see below), whose sum is σ = 1074265478208. Its totient is φ = 946465344000.

The previous prime is 1010101109971. The next prime is 1010101110071. The reversal of 1010101110001 is 1000111010101.

It is a happy number.

It is not a de Polignac number, because 1010101110001 - 2²⁵ = 1010067555569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010101110071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35995426 + ... + 36023476.

It is an arithmetic number, because the mean of its divisors is an integer number (67141592388).

Almost surely, 2^{1010101110001} is an apocalyptic number.

It is an amenable number.

1010101110001 is a deficient number, since it is larger than the sum of its proper divisors (64164368207).

1010101110001 is a wasteful number, since it uses less digits than its factorization.

1010101110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37392.

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

Adding to 1010101110001 its reverse (1000111010101), we get a palindrome (2010212120102).

The spelling of 1010101110001 in words is "one trillion, ten billion, one hundred one million, one hundred ten thousand, one".