30104105542 has 32 divisors (see below), whose sum is σ = 53885836800. Its totient is φ = 12332789568.

The previous prime is 30104105483. The next prime is 30104105627. The reversal of 30104105542 is 24550140103.

It is a happy number.

It is a super-2 number, since 2×30104105542² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478834 + ... + 538042.

It is an arithmetic number, because the mean of its divisors is an integer number (1683932400).

Almost surely, 2^30104105542 is an apocalyptic number.

30104105542 is a deficient number, since it is larger than the sum of its proper divisors (23781731258).

30104105542 is a wasteful number, since it uses less digits than its factorization.

30104105542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60820.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 30104105542 its reverse (24550140103), we get a palindrome (54654245645).

The spelling of 30104105542 in words is "thirty billion, one hundred four million, one hundred five thousand, five hundred forty-two".