1010001010101 has 16 divisors (see below), whose sum is σ = 1360053132480. Its totient is φ = 666641955200.

The previous prime is 1010001010087. The next prime is 1010001010103. The reversal of 1010001010101 is 1010101000101.

1010001010101 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1010001010101 - 2⁶ = 1010001010037 is a prime.

1010001010101 is a modest number, since divided by 1010101 gives 10100 as remainder.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1010001010101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010001010103) 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, 11208241 + ... + 11297993.

It is an arithmetic number, because the mean of its divisors is an integer number (85003320780).

Almost surely, 2^{1010001010101} is an apocalyptic number.

It is an amenable number.

1010001010101 is a deficient number, since it is larger than the sum of its proper divisors (350052122379).

1010001010101 is a wasteful number, since it uses less digits than its factorization.

1010001010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126996.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 1010001010101 its reverse (1010101000101), we get a palindrome (2020102010202).

The spelling of 1010001010101 in words is "one trillion, ten billion, one million, ten thousand, one hundred one".