1020244002 has 8 divisors (see below), whose sum is σ = 2040488016. Its totient is φ = 340081332.

The previous prime is 1020243941. The next prime is 1020244003. The reversal of 1020244002 is 2004420201.

1020244002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

1020244002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1020244003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85020328 + ... + 85020339.

It is an arithmetic number, because the mean of its divisors is an integer number (255061002).

Almost surely, 2^1020244002 is an apocalyptic number.

1020244002 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.

1020244002 is a wasteful number, since it uses less digits than its factorization.

1020244002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170040672.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 1020244002 is about 31941.2586164040. The cubic root of 1020244002 is about 1006.7029704659.

Adding to 1020244002 its reverse (2004420201), we get a palindrome (3024664203).

The spelling of 1020244002 in words is "one billion, twenty million, two hundred forty-four thousand, two".