2110010001001 has 64 divisors (see below), whose sum is σ = 2631930223104. Its totient is φ = 1650320179200.

The previous prime is 2110010000983. The next prime is 2110010001013. The reversal of 2110010001001 is 1001000100112.

It is not a de Polignac number, because 2110010001001 - 2³³ = 2101420066409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is not an unprimeable number, because it can be changed into a prime (2110010001041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 544235875 + ... + 544239751.

It is an arithmetic number, because the mean of its divisors is an integer number (41123909736).

Almost surely, 2^{2110010001001} is an apocalyptic number.

It is an amenable number.

2110010001001 is a deficient number, since it is larger than the sum of its proper divisors (521920222103).

2110010001001 is a wasteful number, since it uses less digits than its factorization.

2110010001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4610.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 2110010001001 its reverse (1001000100112), we get a palindrome (3111010101113).

The spelling of 2110010001001 in words is "two trillion, one hundred ten billion, ten million, one thousand, one".