2010121104 has 40 divisors (see below), whose sum is σ = 5319472032. Its totient is φ = 653697280.

The previous prime is 2010121067. The next prime is 2010121147. The reversal of 2010121104 is 4011210102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2010121104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508734 + ... + 512669.

Almost surely, 2^2010121104 is an apocalyptic number.

2010121104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2010121104 is an abundant number, since it is smaller than the sum of its proper divisors (3309350928).

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

2010121104 is a wasteful number, since it uses less digits than its factorization.

2010121104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021455 (or 1021449 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 2010121104 is about 44834.3741341395. The cubic root of 2010121104 is about 1262.0427735416.

Adding to 2010121104 its reverse (4011210102), we get a palindrome (6021331206).

The spelling of 2010121104 in words is "two billion, ten million, one hundred twenty-one thousand, one hundred four".