30130026 has 16 divisors (see below), whose sum is σ = 60610464. Its totient is φ = 9984944.

The previous prime is 30130021. The next prime is 30130031. The reversal of 30130026 is 62003103.

It is an interprime number because it is at equal distance from previous prime (30130021) and next prime (30130031).

It is a junction number, because it is equal to n+sod(n) for n = 30129987 and 30130014.

It is not an unprimeable number, because it can be changed into a prime (30130021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13476 + ... + 15551.

It is an arithmetic number, because the mean of its divisors is an integer number (3788154).

Almost surely, 2^30130026 is an apocalyptic number.

30130026 is an abundant number, since it is smaller than the sum of its proper divisors (30480438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30130026 is a wasteful number, since it uses less digits than its factorization.

30130026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29205.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 30130026 is about 5489.0824369834. The cubic root of 30130026 is about 311.1715158316.

Adding to 30130026 its reverse (62003103), we get a palindrome (92133129).

The spelling of 30130026 in words is "thirty million, one hundred thirty thousand, twenty-six".