300030204003130 has 16 divisors (see below), whose sum is σ = 540158044467240. Its totient is φ = 119989042209792.

The previous prime is 300030204003007. The next prime is 300030204003137. The reversal of 300030204003130 is 31300402030003.

It can be written as a sum of positive squares in 4 ways, for example, as 262743902728129 + 37286301275001 = 16209377^2 + 6106251^2 .

It is a junction number, because it is equal to n+sod(n) for n = 300030204003098 and 300030204003107.

It is not an unprimeable number, because it can be changed into a prime (300030204003137) 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, 2879869239 + ... + 2879973418.

Almost surely, 2^{300030204003130} is an apocalyptic number.

300030204003130 is a deficient number, since it is larger than the sum of its proper divisors (240127840464110).

300030204003130 is a wasteful number, since it uses less digits than its factorization.

300030204003130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5759847873.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 300030204003130 its reverse (31300402030003), we get a palindrome (331330606033133).

The spelling of 300030204003130 in words is "three hundred trillion, thirty billion, two hundred four million, three thousand, one hundred thirty".