3031001002 has 8 divisors (see below), whose sum is σ = 4669380036. Its totient is φ = 1474540992.

The previous prime is 3031000981. The next prime is 3031001003. The reversal of 3031001002 is 2001001303.

It can be written as a sum of positive squares in 2 ways, for example, as 2838651841 + 192349161 = 53279^2 + 13869^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3031001002.

It is not an unprimeable number, because it can be changed into a prime (3031001003) 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, 20479663 + ... + 20479810.

Almost surely, 2^3031001002 is an apocalyptic number.

3031001002 is a deficient number, since it is larger than the sum of its proper divisors (1638379034).

3031001002 is a wasteful number, since it uses less digits than its factorization.

3031001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40959512.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 3031001002 is about 55054.5275340730. The cubic root of 3031001002 is about 1447.2004647263.

Adding to 3031001002 its reverse (2001001303), we get a palindrome (5032002305).

The spelling of 3031001002 in words is "three billion, thirty-one million, one thousand, two".