10213231002 has 48 divisors (see below), whose sum is σ = 22304102688. Its totient is φ = 3099358080.

The previous prime is 10213231001. The next prime is 10213231009. The reversal of 10213231002 is 20013231201.

It is not an unprimeable number, because it can be changed into a prime (10213231001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 403377 + ... + 427947.

It is an arithmetic number, because the mean of its divisors is an integer number (464668806).

Almost surely, 2^10213231002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10213231002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11152051344).

10213231002 is an abundant number, since it is smaller than the sum of its proper divisors (12090871686).

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

10213231002 is a wasteful number, since it uses less digits than its factorization.

10213231002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24735 (or 24662 counting only the distinct ones).

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

Adding to 10213231002 its reverse (20013231201), we get a palindrome (30226462203).

The spelling of 10213231002 in words is "ten billion, two hundred thirteen million, two hundred thirty-one thousand, two".