30215104052145 has 16 divisors (see below), whose sum is σ = 48724829214720. Its totient is φ = 15987834584064.

The previous prime is 30215104052069. The next prime is 30215104052167. The reversal of 30215104052145 is 54125040151203.

It is not a de Polignac number, because 30215104052145 - 2¹⁴ = 30215104035761 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7930471600 + ... + 7930475409.

It is an arithmetic number, because the mean of its divisors is an integer number (3045301825920).

Almost surely, 2^{30215104052145} is an apocalyptic number.

It is an amenable number.

30215104052145 is a deficient number, since it is larger than the sum of its proper divisors (18509725162575).

30215104052145 is a wasteful number, since it uses less digits than its factorization.

30215104052145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15860947144.

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 30215104052145 in words is "thirty trillion, two hundred fifteen billion, one hundred four million, fifty-two thousand, one hundred forty-five".