2031001242 has 8 divisors (see below), whose sum is σ = 4062002496. Its totient is φ = 677000412.

The previous prime is 2031001211. The next prime is 2031001243. The reversal of 2031001242 is 2421001302.

It is a sphenic number, since it is the product of 3 distinct primes.

2031001242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2031001243) 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 3 ways as a sum of consecutive naturals, for example, 169250098 + ... + 169250109.

It is an arithmetic number, because the mean of its divisors is an integer number (507750312).

Almost surely, 2^2031001242 is an apocalyptic number.

2031001242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2031001242 is a wasteful number, since it uses less digits than its factorization.

2031001242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338500212.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2031001242 is about 45066.6311365738. The cubic root of 2031001242 is about 1266.3975538940.

Adding to 2031001242 its reverse (2421001302), we get a palindrome (4452002544).

The spelling of 2031001242 in words is "two billion, thirty-one million, one thousand, two hundred forty-two".