1010010001101 has 4 divisors (see below), whose sum is σ = 1346680001472. Its totient is φ = 673340000732.

The previous prime is 1010010001097. The next prime is 1010010001103. The reversal of 1010010001101 is 1011000100101.

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 not a de Polignac number, because 1010010001101 - 2² = 1010010001097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010010001101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010010001103) 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, 168335000181 + ... + 168335000186.

It is an arithmetic number, because the mean of its divisors is an integer number (336670000368).

Almost surely, 2^{1010010001101} is an apocalyptic number.

It is an amenable number.

1010010001101 is a deficient number, since it is larger than the sum of its proper divisors (336670000371).

1010010001101 is an equidigital number, since it uses as much as digits as its factorization.

1010010001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336670000370.

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

Adding to 1010010001101 its reverse (1011000100101), we get a palindrome (2021010101202).

The spelling of 1010010001101 in words is "one trillion, ten billion, ten million, one thousand, one hundred one".