2000001102 has 32 divisors (see below), whose sum is σ = 4372596864. Its totient is φ = 604816800.

The previous prime is 2000001097. The next prime is 2000001103. The reversal of 2000001102 is 2011000002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000001103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1548 + ... + 63264.

It is an arithmetic number, because the mean of its divisors is an integer number (136643652).

Almost surely, 2^2000001102 is an apocalyptic number.

2000001102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2000001102 is an abundant number, since it is smaller than the sum of its proper divisors (2372595762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2000001102 is a wasteful number, since it uses less digits than its factorization.

2000001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62224.

The product of its (nonzero) digits is 4, while the sum is 6.

The square root of 2000001102 is about 44721.3718707287. The cubic root of 2000001102 is about 1259.9212813003.

Adding to 2000001102 its reverse (2011000002), we get a palindrome (4011001104).

It can be divided in two parts, 200000 and 1102, that added together give a palindrome (201102).

The spelling of 2000001102 in words is "two billion, one thousand, one hundred two".