23210312010 has 64 divisors (see below), whose sum is σ = 57317514624. Its totient is φ = 6010848000.

The previous prime is 23210311997. The next prime is 23210312017. The reversal of 23210312010 is 1021301232.

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

It is not an unprimeable number, because it can be changed into a prime (23210312017) 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, 581185 + ... + 619835.

It is an arithmetic number, because the mean of its divisors is an integer number (895586166).

Almost surely, 2^23210312010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23210312010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28658757312).

23210312010 is an abundant number, since it is smaller than the sum of its proper divisors (34107202614).

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

23210312010 is a wasteful number, since it uses less digits than its factorization.

23210312010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39239.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23210312010 its reverse (1021301232), we get a palindrome (24231613242).

The spelling of 23210312010 in words is "twenty-three billion, two hundred ten million, three hundred twelve thousand, ten".