30575023223 has 8 divisors (see below), whose sum is σ = 32069491392. Its totient is φ = 29115719136.

The previous prime is 30575023181. The next prime is 30575023313. The reversal of 30575023223 is 32232057503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-30575023223 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 30575023223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30575023123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8789240 + ... + 8792717.

It is an arithmetic number, because the mean of its divisors is an integer number (4008686424).

Almost surely, 2^30575023223 is an apocalyptic number.

30575023223 is a deficient number, since it is larger than the sum of its proper divisors (1494468169).

30575023223 is a wasteful number, since it uses less digits than its factorization.

30575023223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17582041.

The product of its (nonzero) digits is 37800, while the sum is 32.

The spelling of 30575023223 in words is "thirty billion, five hundred seventy-five million, twenty-three thousand, two hundred twenty-three".