23210303214 has 128 divisors (see below), whose sum is σ = 59230494720. Its totient is φ = 5910537600.

The previous prime is 23210303213. The next prime is 23210303227. The reversal of 23210303214 is 41230301232.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23210303213) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1109229 + ... + 1129959.

It is an arithmetic number, because the mean of its divisors is an integer number (462738240).

Almost surely, 2^23210303214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23210303214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29615247360).

23210303214 is an abundant number, since it is smaller than the sum of its proper divisors (36020191506).

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

23210303214 is a wasteful number, since it uses less digits than its factorization.

23210303214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20846.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23210303214 its reverse (41230301232), we get a palindrome (64440604446).

The spelling of 23210303214 in words is "twenty-three billion, two hundred ten million, three hundred three thousand, two hundred fourteen".