1000110110101 has 4 divisors (see below), whose sum is σ = 1005697317600. Its totient is φ = 994522902604.

The previous prime is 1000110110089. The next prime is 1000110110107. The reversal of 1000110110101 is 1010110110001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000110110101 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 (1000110110107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2793603481 + ... + 2793603838.

It is an arithmetic number, because the mean of its divisors is an integer number (251424329400).

Almost surely, 2^{1000110110101} is an apocalyptic number.

It is an amenable number.

1000110110101 is a deficient number, since it is larger than the sum of its proper divisors (5587207499).

1000110110101 is an equidigital number, since it uses as much as digits as its factorization.

1000110110101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5587207498.

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

Adding to 1000110110101 its reverse (1010110110001), we get a palindrome (2010220220102).

The spelling of 1000110110101 in words is "one trillion, one hundred ten million, one hundred ten thousand, one hundred one".