30628130511016 has 16 divisors (see below), whose sum is σ = 57493226756340. Its totient is φ = 15296603376000.

The previous prime is 30628130511007. The next prime is 30628130511113. The reversal of 30628130511016 is 61011503182603.

It can be written as a sum of positive squares in 2 ways, for example, as 27729808128100 + 2898322382916 = 5265910^2 + 1702446^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2182727485 + ... + 2182741516.

Almost surely, 2^{30628130511016} is an apocalyptic number.

It is an amenable number.

30628130511016 is a deficient number, since it is larger than the sum of its proper divisors (26865096245324).

30628130511016 is a wasteful number, since it uses less digits than its factorization.

30628130511016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4365469884 (or 4365469880 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

Adding to 30628130511016 its reverse (61011503182603), we get a palindrome (91639633693619).

The spelling of 30628130511016 in words is "thirty trillion, six hundred twenty-eight billion, one hundred thirty million, five hundred eleven thousand, sixteen".