30523021053347 has 16 divisors (see below), whose sum is σ = 30742687800000. Its totient is φ = 30304127804544.

The previous prime is 30523021053293. The next prime is 30523021053379. The reversal of 30523021053347 is 74335012032503.

It is a cyclic number.

It is not a de Polignac number, because 30523021053347 - 2¹² = 30523021049251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30523021053347.

It is not an unprimeable number, because it can be changed into a prime (30523021013347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 768647729 + ... + 768687437.

It is an arithmetic number, because the mean of its divisors is an integer number (1921417987500).

Almost surely, 2^{30523021053347} is an apocalyptic number.

30523021053347 is a deficient number, since it is larger than the sum of its proper divisors (219666746653).

30523021053347 is a wasteful number, since it uses less digits than its factorization.

30523021053347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49310.

The product of its (nonzero) digits is 226800, while the sum is 38.

The spelling of 30523021053347 in words is "thirty trillion, five hundred twenty-three billion, twenty-one million, fifty-three thousand, three hundred forty-seven".