30051163102 has 32 divisors (see below), whose sum is σ = 46001541600. Its totient is φ = 14720859648.

The previous prime is 30051163057. The next prime is 30051163111. The reversal of 30051163102 is 20136115003.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18135058 + ... + 18136714.

It is an arithmetic number, because the mean of its divisors is an integer number (1437548175).

Almost surely, 2^30051163102 is an apocalyptic number.

30051163102 is a deficient number, since it is larger than the sum of its proper divisors (15950378498).

30051163102 is a wasteful number, since it uses less digits than its factorization.

30051163102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2620.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 30051163102 its reverse (20136115003), we get a palindrome (50187278105).

The spelling of 30051163102 in words is "thirty billion, fifty-one million, one hundred sixty-three thousand, one hundred two".