23330100030 has 64 divisors (see below), whose sum is σ = 57570379776. Its totient is φ = 6047136000.

The previous prime is 23330100011. The next prime is 23330100043. The reversal of 23330100030 is 3000103332.

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

It is a junction number, because it is equal to n+sod(n) for n = 23330099982 and 23330100009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 298335 + ... + 368325.

It is an arithmetic number, because the mean of its divisors is an integer number (899537184).

Almost surely, 2^23330100030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23330100030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28785189888).

23330100030 is an abundant number, since it is smaller than the sum of its proper divisors (34240279746).

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

23330100030 is a wasteful number, since it uses less digits than its factorization.

23330100030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70313.

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 23330100030 its reverse (3000103332), we get a palindrome (26330203362).

The spelling of 23330100030 in words is "twenty-three billion, three hundred thirty million, one hundred thousand, thirty".