23100000330 has 128 divisors (see below), whose sum is σ = 62903402496. Its totient is φ = 5379897600.

The previous prime is 23100000323. The next prime is 23100000347. The reversal of 23100000330 is 3300000132.

It is a happy number.

It is a super-2 number, since 2×23100000330² (a number of 22 digits) contains 22 as substring.

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, 852247 + ... + 878933.

It is an arithmetic number, because the mean of its divisors is an integer number (491432832).

Almost surely, 2^23100000330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23100000330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31451701248).

23100000330 is an abundant number, since it is smaller than the sum of its proper divisors (39803402166).

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

23100000330 is a wasteful number, since it uses less digits than its factorization.

23100000330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26812.

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 23100000330 its reverse (3300000132), we get a palindrome (26400000462).

The spelling of 23100000330 in words is "twenty-three billion, one hundred million, three hundred thirty", and thus it is an aban number.