2001010124 has 12 divisors (see below), whose sum is σ = 3567839184. Its totient is φ = 981627504.

The previous prime is 2001010093. The next prime is 2001010127. The reversal of 2001010124 is 4210101002.

It is not an unprimeable number, because it can be changed into a prime (2001010127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4719152 + ... + 4719575.

It is an arithmetic number, because the mean of its divisors is an integer number (297319932).

Almost surely, 2^2001010124 is an apocalyptic number.

It is an amenable number.

2001010124 is a deficient number, since it is larger than the sum of its proper divisors (1566829060).

2001010124 is a wasteful number, since it uses less digits than its factorization.

2001010124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9438784 (or 9438782 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2001010124 is about 44732.6516540211. The cubic root of 2001010124 is about 1260.1331269433.

Adding to 2001010124 its reverse (4210101002), we get a palindrome (6211111126).

The spelling of 2001010124 in words is "two billion, one million, ten thousand, one hundred twenty-four".