20232030 has 64 divisors (see below), whose sum is σ = 59770368. Its totient is φ = 4268160.

The previous prime is 20232029. The next prime is 20232031. The reversal of 20232030 is 3023202.

It is an interprime number because it is at equal distance from previous prime (20232029) and next prime (20232031).

It is a junction number, because it is equal to n+sod(n) for n = 20231997 and 20232015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20232031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 976 + ... + 6435.

It is an arithmetic number, because the mean of its divisors is an integer number (933912).

Almost surely, 2^20232030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20232030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29885184).

20232030 is an abundant number, since it is smaller than the sum of its proper divisors (39538338).

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

20232030 is a wasteful number, since it uses less digits than its factorization.

20232030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7441.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 20232030 is about 4498.0028901725. The cubic root of 20232030 is about 272.4874387499.

Adding to 20232030 its reverse (3023202), we get a palindrome (23255232).

The spelling of 20232030 in words is "twenty million, two hundred thirty-two thousand, thirty".