1010110001001 has 8 divisors (see below), whose sum is σ = 1426037648544. Its totient is φ = 633794510400.

The previous prime is 1010110000951. The next prime is 1010110001029. The reversal of 1010110001001 is 1001000110101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1010110001001 - 2²³ = 1010101612393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010110001071) 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, 9903039175 + ... + 9903039276.

It is an arithmetic number, because the mean of its divisors is an integer number (178254706068).

Almost surely, 2^{1010110001001} is an apocalyptic number.

It is an amenable number.

1010110001001 is a deficient number, since it is larger than the sum of its proper divisors (415927647543).

1010110001001 is a wasteful number, since it uses less digits than its factorization.

1010110001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19806078471.

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

Adding to 1010110001001 its reverse (1001000110101), we get a palindrome (2011110111102).

The spelling of 1010110001001 in words is "one trillion, ten billion, one hundred ten million, one thousand, one".