30513335431304 has 32 divisors (see below), whose sum is σ = 62439898399200. Its totient is φ = 13863862869120.

The previous prime is 30513335431303. The next prime is 30513335431331. The reversal of 30513335431304 is 40313453331503.

It is not an unprimeable number, because it can be changed into a prime (30513335431303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72727814 + ... + 73146165.

It is an arithmetic number, because the mean of its divisors is an integer number (1951246824975).

Almost surely, 2^{30513335431304} is an apocalyptic number.

It is an amenable number.

30513335431304 is an abundant number, since it is smaller than the sum of its proper divisors (31926562967896).

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

30513335431304 is a wasteful number, since it uses less digits than its factorization.

30513335431304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145876373 (or 145876369 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 38.

Adding to 30513335431304 its reverse (40313453331503), we get a palindrome (70826788762807).

The spelling of 30513335431304 in words is "thirty trillion, five hundred thirteen billion, three hundred thirty-five million, four hundred thirty-one thousand, three hundred four".