30205113230 has 32 divisors (see below), whose sum is σ = 55228713408. Its totient is φ = 11891622400.

The previous prime is 30205113217. The next prime is 30205113277. The reversal of 30205113230 is 3231150203.

It is a congruent number.

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, 385160 + ... + 456900.

It is an arithmetic number, because the mean of its divisors is an integer number (1725897294).

Almost surely, 2^30205113230 is an apocalyptic number.

30205113230 is a deficient number, since it is larger than the sum of its proper divisors (25023600178).

30205113230 is a wasteful number, since it uses less digits than its factorization.

30205113230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72412.

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 30205113230 its reverse (3231150203), we get a palindrome (33436263433).

The spelling of 30205113230 in words is "thirty billion, two hundred five million, one hundred thirteen thousand, two hundred thirty".