201113000320 has 64 divisors (see below), whose sum is σ = 484012746000. Its totient is φ = 79905261568.

The previous prime is 201113000287. The next prime is 201113000353. The reversal of 201113000320 is 23000311102.

It is an interprime number because it is at equal distance from previous prime (201113000287) and next prime (201113000353).

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 201113000320.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 959134 + ... + 1149853.

Almost surely, 2^201113000320 is an apocalyptic number.

201113000320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201113000320 is an abundant number, since it is smaller than the sum of its proper divisors (282899745680).

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

201113000320 is a wasteful number, since it uses less digits than its factorization.

201113000320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109155 (or 2109143 counting only the distinct ones).

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

Adding to 201113000320 its reverse (23000311102), we get a palindrome (224113311422).

The spelling of 201113000320 in words is "two hundred one billion, one hundred thirteen million, three hundred twenty", and thus it is an aban number.