20232200030 has 64 divisors (see below), whose sum is σ = 43117626240. Its totient is φ = 6687926784.

The previous prime is 20232200017. The next prime is 20232200039. The reversal of 20232200030 is 3000223202.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20232199978 and 20232200014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20232200039) 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, 1481192 + ... + 1494788.

It is an arithmetic number, because the mean of its divisors is an integer number (673712910).

Almost surely, 2^20232200030 is an apocalyptic number.

20232200030 is an abundant number, since it is smaller than the sum of its proper divisors (22885426210).

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

20232200030 is a wasteful number, since it uses less digits than its factorization.

20232200030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14373.

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 20232200030 its reverse (3000223202), we get a palindrome (23232423232).

The spelling of 20232200030 in words is "twenty billion, two hundred thirty-two million, two hundred thousand, thirty".