20231230110 has 128 divisors (see below), whose sum is σ = 60740112384. Its totient is φ = 4198556160.

The previous prime is 20231230093. The next prime is 20231230139. The reversal of 20231230110 is 1103213202.

It is a super-2 number, since 2×20231230110² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 20231230110.

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, 105787 + ... + 227273.

It is an arithmetic number, because the mean of its divisors is an integer number (474532128).

Almost surely, 2^20231230110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20231230110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30370056192).

20231230110 is an abundant number, since it is smaller than the sum of its proper divisors (40508882274).

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

20231230110 is a wasteful number, since it uses less digits than its factorization.

20231230110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121578.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20231230110 its reverse (1103213202), we get a palindrome (21334443312).

The spelling of 20231230110 in words is "twenty billion, two hundred thirty-one million, two hundred thirty thousand, one hundred ten".