201010103320 has 32 divisors (see below), whose sum is σ = 487062943920. Its totient is φ = 74219114880.

The previous prime is 201010103279. The next prime is 201010103321. The reversal of 201010103320 is 23301010102.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 201010103320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201010103321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193278426 + ... + 193279465.

Almost surely, 2^201010103320 is an apocalyptic number.

201010103320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201010103320 is an abundant number, since it is smaller than the sum of its proper divisors (286052840600).

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

201010103320 is a wasteful number, since it uses less digits than its factorization.

201010103320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386557915 (or 386557911 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 201010103320 its reverse (23301010102), we get a palindrome (224311113422).

The spelling of 201010103320 in words is "two hundred one billion, ten million, one hundred three thousand, three hundred twenty".