30108116 has 6 divisors (see below), whose sum is σ = 52689210. Its totient is φ = 15054056.

The previous prime is 30108107. The next prime is 30108131. The reversal of 30108116 is 61180103.

It can be written as a sum of positive squares in only one way, i.e., 22600516 + 7507600 = 4754^2 + 2740^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3763511 + ... + 3763518.

It is an arithmetic number, because the mean of its divisors is an integer number (8781535).

Almost surely, 2^30108116 is an apocalyptic number.

It is an amenable number.

30108116 is a deficient number, since it is larger than the sum of its proper divisors (22581094).

30108116 is a wasteful number, since it uses less digits than its factorization.

30108116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7527033 (or 7527031 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 30108116 is about 5487.0862942002. The cubic root of 30108116 is about 311.0960714763.

Adding to 30108116 its reverse (61180103), we get a palindrome (91288219).

The spelling of 30108116 in words is "thirty million, one hundred eight thousand, one hundred sixteen".