20301323123230 has 32 divisors (see below), whose sum is σ = 36595153734048. Its totient is φ = 8108809968000.

The previous prime is 20301323123153. The next prime is 20301323123303. The reversal of 20301323123230 is 3232132310302.

It is a junction number, because it is equal to n+sod(n) for n = 20301323123195 and 20301323123204.

It is a congruent number.

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, 20250484 + ... + 21229336.

It is an arithmetic number, because the mean of its divisors is an integer number (1143598554189).

Almost surely, 2^{20301323123230} is an apocalyptic number.

20301323123230 is a deficient number, since it is larger than the sum of its proper divisors (16293830610818).

20301323123230 is a wasteful number, since it uses less digits than its factorization.

20301323123230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981852.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 20301323123230 its reverse (3232132310302), we get a palindrome (23533455433532).

The spelling of 20301323123230 in words is "twenty trillion, three hundred one billion, three hundred twenty-three million, one hundred twenty-three thousand, two hundred thirty".