3031240030 has 32 divisors (see below), whose sum is σ = 6715364544. Its totient is φ = 959337216.

The previous prime is 3031240027. The next prime is 3031240039. The reversal of 3031240030 is 300421303.

It is a super-2 number, since 2×3031240030² = 18376832238948801800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3031239986 and 3031240013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031240039) 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 15 ways as a sum of consecutive naturals, for example, 1664607 + ... + 1666426.

It is an arithmetic number, because the mean of its divisors is an integer number (209855142).

Almost surely, 2^3031240030 is an apocalyptic number.

3031240030 is an abundant number, since it is smaller than the sum of its proper divisors (3684124514).

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

3031240030 is a wasteful number, since it uses less digits than its factorization.

3031240030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3331060.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3031240030 is about 55056.6983209128. The cubic root of 3031240030 is about 1447.2385063215.

Adding to 3031240030 its reverse (300421303), we get a palindrome (3331661333).

The spelling of 3031240030 in words is "three billion, thirty-one million, two hundred forty thousand, thirty".