30100130 has 8 divisors (see below), whose sum is σ = 54180252. Its totient is φ = 12040048.

The previous prime is 30100111. The next prime is 30100141. The reversal of 30100130 is 3100103.

It can be written as a sum of positive squares in 2 ways, for example, as 27888961 + 2211169 = 5281^2 + 1487^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1504997 + ... + 1505016.

Almost surely, 2^30100130 is an apocalyptic number.

30100130 is a deficient number, since it is larger than the sum of its proper divisors (24080122).

30100130 is a wasteful number, since it uses less digits than its factorization.

30100130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3010020.

The product of its (nonzero) digits is 9, while the sum is 8.

The square root of 30100130 is about 5486.3585373178. The cubic root of 30100130 is about 311.0685635787.

Adding to 30100130 its reverse (3100103), we get a palindrome (33200233).

The spelling of 30100130 in words is "thirty million, one hundred thousand, one hundred thirty".