23313326010 has 128 divisors (see below), whose sum is σ = 63500806656. Its totient is φ = 5434598400.

The previous prime is 23313326009. The next prime is 23313326077. The reversal of 23313326010 is 1062331332.

It is a happy number.

It is a super-2 number, since 2×23313326010² (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, 893104 + ... + 918836.

It is an arithmetic number, because the mean of its divisors is an integer number (496100052).

Almost surely, 2^23313326010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23313326010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31750403328).

23313326010 is an abundant number, since it is smaller than the sum of its proper divisors (40187480646).

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

23313326010 is a wasteful number, since it uses less digits than its factorization.

23313326010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25880.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 23313326010 its reverse (1062331332), we get a palindrome (24375657342).

The spelling of 23313326010 in words is "twenty-three billion, three hundred thirteen million, three hundred twenty-six thousand, ten".