30230321304 has 32 divisors (see below), whose sum is σ = 77333382720. Its totient is φ = 9842429856.

The previous prime is 30230321263. The next prime is 30230321311. The reversal of 30230321304 is 40312303203.

It is a super-2 number, since 2×30230321304² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14645442 + ... + 14647505.

It is an arithmetic number, because the mean of its divisors is an integer number (2416668210).

Almost surely, 2^30230321304 is an apocalyptic number.

It is an amenable number.

30230321304 is an abundant number, since it is smaller than the sum of its proper divisors (47103061416).

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

30230321304 is a wasteful number, since it uses less digits than its factorization.

30230321304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29292999 (or 29292995 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30230321304 its reverse (40312303203), we get a palindrome (70542624507).

The spelling of 30230321304 in words is "thirty billion, two hundred thirty million, three hundred twenty-one thousand, three hundred four".