30010300030 has 16 divisors (see below), whose sum is σ = 55478501280. Its totient is φ = 11679684192.

The previous prime is 30010300013. The next prime is 30010300031. The reversal of 30010300030 is 3000301003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30010300031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40554090 + ... + 40554829.

It is an arithmetic number, because the mean of its divisors is an integer number (3467406330).

Almost surely, 2^30010300030 is an apocalyptic number.

30010300030 is a deficient number, since it is larger than the sum of its proper divisors (25468201250).

30010300030 is a wasteful number, since it uses less digits than its factorization.

30010300030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81108963.

The product of its (nonzero) digits is 27, while the sum is 10.

Adding to 30010300030 its reverse (3000301003), we get a palindrome (33010601033).

The spelling of 30010300030 in words is "thirty billion, ten million, three hundred thousand, thirty".