30130007 has 2 divisors, whose sum is σ = 30130008. Its totient is φ = 30130006.

The previous prime is 30130003. The next prime is 30130021. The reversal of 30130007 is 70003103.

It is a happy number.

It is an a-pointer prime, because the next prime (30130021) can be obtained adding 30130007 to its sum of digits (14).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30130007 - 2² = 30130003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30129973 and 30130000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30130003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15065003 + 15065004.

It is an arithmetic number, because the mean of its divisors is an integer number (15065004).

Almost surely, 2^30130007 is an apocalyptic number.

30130007 is a deficient number, since it is larger than the sum of its proper divisors (1).

30130007 is an equidigital number, since it uses as much as digits as its factorization.

30130007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63, while the sum is 14.

The square root of 30130007 is about 5489.0807062750. The cubic root of 30130007 is about 311.1714504234.

The spelling of 30130007 in words is "thirty million, one hundred thirty thousand, seven".