30300030134 has 16 divisors (see below), whose sum is σ = 49595369040. Its totient is φ = 13768990560.

The previous prime is 30300030119. The next prime is 30300030139. The reversal of 30300030134 is 43103000303.

It is a super-2 number, since 2×30300030134² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30300030139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104069 + ... + 267264.

It is an arithmetic number, because the mean of its divisors is an integer number (3099710565).

Almost surely, 2^30300030134 is an apocalyptic number.

30300030134 is a deficient number, since it is larger than the sum of its proper divisors (19295338906).

30300030134 is a wasteful number, since it uses less digits than its factorization.

30300030134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375055.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 30300030134 its reverse (43103000303), we get a palindrome (73403030437).

The spelling of 30300030134 in words is "thirty billion, three hundred million, thirty thousand, one hundred thirty-four".