301103130030 has 32 divisors (see below), whose sum is σ = 724830761088. Its totient is φ = 80051584800.

The previous prime is 301103130019. The next prime is 301103130071. The reversal of 301103130030 is 30031301103.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 301103129991 and 301103130009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15151356 + ... + 15171215.

It is an arithmetic number, because the mean of its divisors is an integer number (22650961284).

Almost surely, 2^301103130030 is an apocalyptic number.

301103130030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

301103130030 is an abundant number, since it is smaller than the sum of its proper divisors (423727631058).

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

301103130030 is a wasteful number, since it uses less digits than its factorization.

301103130030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30322912.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 301103130030 its reverse (30031301103), we get a palindrome (331134431133).

The spelling of 301103130030 in words is "three hundred one billion, one hundred three million, one hundred thirty thousand, thirty".