2001000110 has 32 divisors (see below), whose sum is σ = 3635280000. Its totient is φ = 792981280.

The previous prime is 2001000101. The next prime is 2001000139. The reversal of 2001000110 is 110001002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 2001000094 and 2001000103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1334141 + ... + 1335639.

It is an arithmetic number, because the mean of its divisors is an integer number (113602500).

Almost surely, 2^2001000110 is an apocalyptic number.

2001000110 is a deficient number, since it is larger than the sum of its proper divisors (1634279890).

2001000110 is a wasteful number, since it uses less digits than its factorization.

2001000110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656.

The product of its (nonzero) digits is 2, while the sum is 5.

The square root of 2001000110 is about 44732.5397222201. The cubic root of 2001000110 is about 1260.1310248393.

Adding to 2001000110 its reverse (110001002), we get a palindrome (2111001112).

The spelling of 2001000110 in words is "two billion, one million, one hundred ten", and thus it is an aban number.