10213101001320 has 96 divisors (see below), whose sum is σ = 35641638208800. Its totient is φ = 2334423084672.

The previous prime is 10213101001289. The next prime is 10213101001321. The reversal of 10213101001320 is 2310010131201.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10213101001320.

It is not an unprimeable number, because it can be changed into a prime (10213101001321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 868455090 + ... + 868466849.

It is an arithmetic number, because the mean of its divisors is an integer number (371267064675).

Almost surely, 2^{10213101001320} is an apocalyptic number.

10213101001320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10213101001320 is an abundant number, since it is smaller than the sum of its proper divisors (25428537207480).

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

10213101001320 is a wasteful number, since it uses less digits than its factorization.

10213101001320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736921967 (or 1736921956 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10213101001320 its reverse (2310010131201), we get a palindrome (12523111132521).

The spelling of 10213101001320 in words is "ten trillion, two hundred thirteen billion, one hundred one million, one thousand, three hundred twenty".