10231313620 has 96 divisors (see below), whose sum is σ = 23951168640. Its totient is φ = 3640074240.

The previous prime is 10231313569. The next prime is 10231313623. The reversal of 10231313620 is 2631313201.

10231313620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 10231313591 and 10231313600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231313623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1896567 + ... + 1901953.

It is an arithmetic number, because the mean of its divisors is an integer number (249491340).

Almost surely, 2^10231313620 is an apocalyptic number.

10231313620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10231313620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11975584320).

10231313620 is an abundant number, since it is smaller than the sum of its proper divisors (13719855020).

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

10231313620 is a wasteful number, since it uses less digits than its factorization.

10231313620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5593 (or 5591 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 10231313620 its reverse (2631313201), we get a palindrome (12862626821).

The spelling of 10231313620 in words is "ten billion, two hundred thirty-one million, three hundred thirteen thousand, six hundred twenty".