30103235101445 has 32 divisors (see below), whose sum is σ = 40768058056320. Its totient is φ = 21137650589440.

The previous prime is 30103235101421. The next prime is 30103235101501. The reversal of 30103235101445 is 54410153230103.

It is not a de Polignac number, because 30103235101445 - 2³⁸ = 29828357194501 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52905479 + ... + 53471451.

It is an arithmetic number, because the mean of its divisors is an integer number (1274001814260).

Almost surely, 2^{30103235101445} is an apocalyptic number.

It is an amenable number.

30103235101445 is a deficient number, since it is larger than the sum of its proper divisors (10664822954875).

30103235101445 is a wasteful number, since it uses less digits than its factorization.

30103235101445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599365.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 30103235101445 its reverse (54410153230103), we get a palindrome (84513388331548).

The spelling of 30103235101445 in words is "thirty trillion, one hundred three billion, two hundred thirty-five million, one hundred one thousand, four hundred forty-five".