30540125213345 has 16 divisors (see below), whose sum is σ = 41718052467072. Its totient is φ = 21245304495360.

The previous prime is 30540125213329. The next prime is 30540125213371. The reversal of 30540125213345 is 54331252104503.

It is not a de Polignac number, because 30540125213345 - 2⁴ = 30540125213329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30540125213299 and 30540125213308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12071194472 + ... + 12071197001.

It is an arithmetic number, because the mean of its divisors is an integer number (2607378279192).

Almost surely, 2^{30540125213345} is an apocalyptic number.

It is an amenable number.

30540125213345 is a deficient number, since it is larger than the sum of its proper divisors (11177927253727).

30540125213345 is a wasteful number, since it uses less digits than its factorization.

30540125213345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24142391512.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 30540125213345 its reverse (54331252104503), we get a palindrome (84871377317848).

The spelling of 30540125213345 in words is "thirty trillion, five hundred forty billion, one hundred twenty-five million, two hundred thirteen thousand, three hundred forty-five".