30031014 has 16 divisors (see below), whose sum is σ = 64682352. Its totient is φ = 9240288.

The previous prime is 30030991. The next prime is 30031021. The reversal of 30031014 is 41013003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192429 + ... + 192584.

It is an arithmetic number, because the mean of its divisors is an integer number (4042647).

Almost surely, 2^30031014 is an apocalyptic number.

30031014 is an abundant number, since it is smaller than the sum of its proper divisors (34651338).

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

30031014 is a wasteful number, since it uses less digits than its factorization.

30031014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385031.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 30031014 is about 5480.0560216115. The cubic root of 30031014 is about 310.8302889506.

Adding to 30031014 its reverse (41013003), we get a palindrome (71044017).

The spelling of 30031014 in words is "thirty million, thirty-one thousand, fourteen".