20231030023230 has 128 divisors (see below), whose sum is σ = 54568756408320. Its totient is φ = 4762913886720.

The previous prime is 20231030023187. The next prime is 20231030023273. The reversal of 20231030023230 is 3232003013202.

It is an interprime number because it is at equal distance from previous prime (20231030023187) and next prime (20231030023273).

It is a junction number, because it is equal to n+sod(n) for n = 20231030023197 and 20231030023206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86704120 + ... + 86937140.

It is an arithmetic number, because the mean of its divisors is an integer number (426318409440).

Almost surely, 2^{20231030023230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20231030023230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27284378204160).

20231030023230 is an abundant number, since it is smaller than the sum of its proper divisors (34337726385090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20231030023230 is a wasteful number, since it uses less digits than its factorization.

20231030023230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242746.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20231030023230 its reverse (3232003013202), we get a palindrome (23463033036432).

The spelling of 20231030023230 in words is "twenty trillion, two hundred thirty-one billion, thirty million, twenty-three thousand, two hundred thirty".